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---
license: other
base_model: nvidia/segformer-b0-finetuned-ade-512-512
tags:
- vision
- image-segmentation
- generated_from_trainer
model-index:
- name: segformer_finetuned_coasts
  results: []
---

<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->

# segformer_finetuned_coasts

This model is a fine-tuned version of [nvidia/segformer-b0-finetuned-ade-512-512](https://huggingface.co/nvidia/segformer-b0-finetuned-ade-512-512) on the peldrak/coast dataset.
It achieves the following results on the evaluation set:
- Loss: 0.3304
- Mean Iou: 0.4794
- Mean Accuracy: 0.6650
- Overall Accuracy: 0.9144
- Accuracy Water: nan
- Accuracy Whitewater: 0.4315
- Accuracy Sediment: 0.8895
- Accuracy Other Natural Terrain: 0.0
- Accuracy Vegetation: 0.8740
- Accuracy Development: 0.8271
- Accuracy Unknown: 0.9678
- Iou Water: 0.0
- Iou Whitewater: 0.2745
- Iou Sediment: 0.7784
- Iou Other Natural Terrain: 0.0
- Iou Vegetation: 0.7930
- Iou Development: 0.5438
- Iou Unknown: 0.9658

## Model description

More information needed

## Intended uses & limitations

More information needed

## Training and evaluation data

More information needed

## Training procedure

### Training hyperparameters

The following hyperparameters were used during training:
- learning_rate: 6e-05
- train_batch_size: 4
- eval_batch_size: 4
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 3

### Training results

| Training Loss | Epoch | Step | Validation Loss | Mean Iou | Mean Accuracy | Overall Accuracy | Accuracy Water | Accuracy Whitewater | Accuracy Sediment | Accuracy Other Natural Terrain | Accuracy Vegetation | Accuracy Development | Accuracy Unknown | Iou Water | Iou Whitewater | Iou Sediment | Iou Other Natural Terrain | Iou Vegetation | Iou Development | Iou Unknown |
|:-------------:|:-----:|:----:|:---------------:|:--------:|:-------------:|:----------------:|:--------------:|:-------------------:|:-----------------:|:------------------------------:|:-------------------:|:--------------------:|:----------------:|:---------:|:--------------:|:------------:|:-------------------------:|:--------------:|:---------------:|:-----------:|
| 1.5565        | 0.01  | 20   | 1.3796          | 0.2430   | 0.3551        | 0.7951           | nan            | 0.0097              | 0.1349            | 0.0623                         | 0.8407              | 0.1406               | 0.9421           | 0.0       | 0.0051         | 0.1067       | 0.0232                    | 0.5193         | 0.1049          | 0.9414      |
| 1.7203        | 0.02  | 40   | 1.0580          | 0.2474   | 0.3601        | 0.8312           | nan            | 0.0000              | 0.1687            | 0.0012                         | 0.9812              | 0.0552               | 0.9541           | 0.0       | 0.0000         | 0.1594       | 0.0010                    | 0.5662         | 0.0518          | 0.9534      |
| 1.5577        | 0.04  | 60   | 0.9417          | 0.2218   | 0.3312        | 0.8179           | nan            | 0.0000              | 0.0330            | 0.0001                         | 0.9915              | 0.0100               | 0.9525           | 0.0       | 0.0000         | 0.0323       | 0.0001                    | 0.5585         | 0.0099          | 0.9517      |
| 0.8823        | 0.05  | 80   | 0.7899          | 0.2293   | 0.3345        | 0.8217           | nan            | 0.0000              | 0.0599            | 0.0                            | 0.9906              | 0.0011               | 0.9553           | 0.0       | 0.0000         | 0.0596       | 0.0                       | 0.5903         | 0.0011          | 0.9538      |
| 1.2586        | 0.06  | 100  | 0.6372          | 0.2532   | 0.3440        | 0.8300           | nan            | 0.0000              | 0.0981            | 0.0000                         | 0.9697              | 0.0284               | 0.9679           | 0.0       | 0.0000         | 0.0971       | 0.0000                    | 0.6818         | 0.0284          | 0.9653      |
| 1.5022        | 0.07  | 120  | 0.6110          | 0.2431   | 0.3372        | 0.8258           | nan            | 0.0                 | 0.0759            | 0.0                            | 0.9823              | 0.0029               | 0.9619           | 0.0       | 0.0            | 0.0757       | 0.0                       | 0.6633         | 0.0029          | 0.9599      |
| 0.7693        | 0.08  | 140  | 0.5468          | 0.2613   | 0.3416        | 0.8125           | nan            | 0.0                 | 0.2451            | 0.0                            | 0.8389              | 0.0027               | 0.9628           | 0.0       | 0.0            | 0.2372       | 0.0                       | 0.6285         | 0.0027          | 0.9606      |
| 1.6587        | 0.1   | 160  | 0.5876          | 0.2717   | 0.3736        | 0.8444           | nan            | 0.0                 | 0.3158            | 0.0                            | 0.9600              | 0.0029               | 0.9628           | 0.0       | 0.0            | 0.3106       | 0.0                       | 0.6272         | 0.0029          | 0.9609      |
| 1.259         | 0.11  | 180  | 0.5015          | 0.2883   | 0.3752        | 0.8292           | nan            | 0.0                 | 0.4727            | 0.0                            | 0.7987              | 0.0120               | 0.9679           | 0.0       | 0.0            | 0.4317       | 0.0                       | 0.6105         | 0.0120          | 0.9642      |
| 1.1834        | 0.12  | 200  | 0.5206          | 0.3021   | 0.4047        | 0.8628           | nan            | 0.0                 | 0.4986            | 0.0                            | 0.9598              | 0.0051               | 0.9646           | 0.0       | 0.0            | 0.4515       | 0.0                       | 0.6958         | 0.0051          | 0.9620      |
| 1.1998        | 0.13  | 220  | 0.5969          | 0.3095   | 0.4198        | 0.8740           | nan            | 0.0                 | 0.5619            | 0.0                            | 0.9853              | 0.0075               | 0.9642           | 0.0       | 0.0            | 0.5167       | 0.0                       | 0.6803         | 0.0075          | 0.9620      |
| 1.2329        | 0.15  | 240  | 0.4667          | 0.3146   | 0.4176        | 0.8629           | nan            | 0.0                 | 0.5946            | 0.0                            | 0.9102              | 0.0359               | 0.9649           | 0.0       | 0.0            | 0.5137       | 0.0                       | 0.6915         | 0.0348          | 0.9622      |
| 0.4256        | 0.16  | 260  | 0.4695          | 0.3513   | 0.4674        | 0.8878           | nan            | 0.0                 | 0.7239            | 0.0                            | 0.9465              | 0.1678               | 0.9660           | 0.0       | 0.0            | 0.6265       | 0.0                       | 0.7136         | 0.1548          | 0.9639      |
| 0.6354        | 0.17  | 280  | 0.4582          | 0.3651   | 0.4836        | 0.8773           | nan            | 0.0                 | 0.6636            | 0.0                            | 0.8840              | 0.3866               | 0.9674           | 0.0       | 0.0            | 0.5882       | 0.0                       | 0.6976         | 0.3052          | 0.9648      |
| 0.7103        | 0.18  | 300  | 0.4466          | 0.3736   | 0.5041        | 0.8699           | nan            | 0.0                 | 0.7149            | 0.0                            | 0.8020              | 0.5409               | 0.9668           | 0.0       | 0.0            | 0.6068       | 0.0                       | 0.6750         | 0.3693          | 0.9639      |
| 0.7022        | 0.19  | 320  | 0.4621          | 0.3560   | 0.4756        | 0.8796           | nan            | 0.0                 | 0.6003            | 0.0                            | 0.9246              | 0.3601               | 0.9685           | 0.0       | 0.0            | 0.5370       | 0.0                       | 0.7056         | 0.2843          | 0.9653      |
| 0.8337        | 0.21  | 340  | 0.4500          | 0.3678   | 0.4897        | 0.8754           | nan            | 0.0                 | 0.6673            | 0.0                            | 0.8694              | 0.4355               | 0.9660           | 0.0       | 0.0            | 0.5735       | 0.0                       | 0.7075         | 0.3300          | 0.9634      |
| 0.3512        | 0.22  | 360  | 0.4664          | 0.3630   | 0.4910        | 0.8783           | nan            | 0.0                 | 0.5888            | 0.0                            | 0.8998              | 0.4880               | 0.9696           | 0.0       | 0.0            | 0.5302       | 0.0                       | 0.7033         | 0.3433          | 0.9645      |
| 1.3383        | 0.23  | 380  | 0.5411          | 0.3447   | 0.4592        | 0.8802           | nan            | 0.0                 | 0.5990            | 0.0                            | 0.9552              | 0.2349               | 0.9663           | 0.0       | 0.0            | 0.5463       | 0.0                       | 0.7003         | 0.2027          | 0.9633      |
| 1.421         | 0.24  | 400  | 0.4386          | 0.3646   | 0.4884        | 0.8661           | nan            | 0.0                 | 0.6447            | 0.0                            | 0.8233              | 0.4958               | 0.9668           | 0.0       | 0.0            | 0.5597       | 0.0                       | 0.6861         | 0.3435          | 0.9631      |
| 0.5563        | 0.25  | 420  | 0.4313          | 0.3801   | 0.5625        | 0.8797           | nan            | 0.0                 | 0.7973            | 0.0                            | 0.7520              | 0.8561               | 0.9697           | 0.0       | 0.0            | 0.6663       | 0.0                       | 0.6742         | 0.3552          | 0.9652      |
| 0.6055        | 0.27  | 440  | 0.4203          | 0.3731   | 0.5480        | 0.8733           | nan            | 0.0                 | 0.7083            | 0.0                            | 0.7656              | 0.8454               | 0.9690           | 0.0       | 0.0            | 0.6071       | 0.0                       | 0.6947         | 0.3457          | 0.9645      |
| 1.0955        | 0.28  | 460  | 0.4412          | 0.3664   | 0.5119        | 0.8665           | nan            | 0.0                 | 0.6004            | 0.0                            | 0.8418              | 0.6706               | 0.9587           | 0.0       | 0.0            | 0.5408       | 0.0                       | 0.7123         | 0.3561          | 0.9554      |
| 0.9308        | 0.29  | 480  | 0.4208          | 0.3845   | 0.5381        | 0.8852           | nan            | 0.0                 | 0.7242            | 0.0                            | 0.8578              | 0.6826               | 0.9637           | 0.0       | 0.0            | 0.6415       | 0.0                       | 0.7161         | 0.3737          | 0.9600      |
| 0.3463        | 0.3   | 500  | 0.4321          | 0.3713   | 0.5160        | 0.8621           | nan            | 0.0                 | 0.6749            | 0.0                            | 0.7632              | 0.6930               | 0.9652           | 0.0       | 0.0            | 0.5896       | 0.0                       | 0.6635         | 0.3833          | 0.9627      |
| 0.8166        | 0.32  | 520  | 0.4851          | 0.3999   | 0.5399        | 0.8955           | nan            | 0.0                 | 0.7876            | 0.0                            | 0.8940              | 0.5942               | 0.9633           | 0.0       | 0.0            | 0.7062       | 0.0                       | 0.7290         | 0.4032          | 0.9609      |
| 0.5054        | 0.33  | 540  | 0.4328          | 0.3951   | 0.5256        | 0.8936           | nan            | 0.0                 | 0.7356            | 0.0                            | 0.9243              | 0.5325               | 0.9614           | 0.0       | 0.0            | 0.6860       | 0.0                       | 0.7262         | 0.3955          | 0.9579      |
| 0.316         | 0.34  | 560  | 0.3850          | 0.3985   | 0.5660        | 0.8957           | nan            | 0.0                 | 0.8014            | 0.0                            | 0.8400              | 0.7855               | 0.9691           | 0.0       | 0.0            | 0.7180       | 0.0                       | 0.7286         | 0.3782          | 0.9647      |
| 0.2616        | 0.35  | 580  | 0.3974          | 0.3831   | 0.5087        | 0.8852           | nan            | 0.0                 | 0.6365            | 0.0                            | 0.9089              | 0.5391               | 0.9677           | 0.0       | 0.0            | 0.5653       | 0.0                       | 0.7531         | 0.3995          | 0.9640      |
| 0.4969        | 0.36  | 600  | 0.4115          | 0.3849   | 0.5209        | 0.8738           | nan            | 0.0                 | 0.7301            | 0.0                            | 0.8064              | 0.6238               | 0.9650           | 0.0       | 0.0            | 0.6141       | 0.0                       | 0.7030         | 0.4155          | 0.9618      |
| 0.6554        | 0.38  | 620  | 0.3927          | 0.3997   | 0.5634        | 0.8927           | nan            | 0.0                 | 0.8489            | 0.0                            | 0.8074              | 0.7544               | 0.9698           | 0.0       | 0.0            | 0.7254       | 0.0                       | 0.7077         | 0.4004          | 0.9641      |
| 0.5096        | 0.39  | 640  | 0.4265          | 0.3833   | 0.5554        | 0.8772           | nan            | 0.0                 | 0.8562            | 0.0                            | 0.7283              | 0.7792               | 0.9688           | 0.0       | 0.0            | 0.6714       | 0.0                       | 0.6556         | 0.3905          | 0.9655      |
| 0.5453        | 0.4   | 660  | 0.4163          | 0.3830   | 0.5356        | 0.8763           | nan            | 0.0                 | 0.7352            | 0.0                            | 0.8036              | 0.7106               | 0.9644           | 0.0       | 0.0            | 0.6194       | 0.0                       | 0.6953         | 0.4040          | 0.9625      |
| 0.8522        | 0.41  | 680  | 0.3850          | 0.3859   | 0.5522        | 0.8779           | nan            | 0.0                 | 0.8238            | 0.0                            | 0.7533              | 0.7690               | 0.9672           | 0.0       | 0.0            | 0.6587       | 0.0                       | 0.6785         | 0.4009          | 0.9634      |
| 0.324         | 0.42  | 700  | 0.3980          | 0.3957   | 0.5386        | 0.8933           | nan            | 0.0                 | 0.7033            | 0.0                            | 0.8982              | 0.6630               | 0.9674           | 0.0       | 0.0            | 0.6302       | 0.0                       | 0.7372         | 0.4384          | 0.9644      |
| 0.6783        | 0.44  | 720  | 0.4155          | 0.3798   | 0.5332        | 0.8771           | nan            | 0.0                 | 0.6873            | 0.0                            | 0.8122              | 0.7309               | 0.9689           | 0.0       | 0.0            | 0.5793       | 0.0                       | 0.7058         | 0.4079          | 0.9656      |
| 0.6283        | 0.45  | 740  | 0.4053          | 0.3875   | 0.5179        | 0.8917           | nan            | 0.0                 | 0.6808            | 0.0                            | 0.9207              | 0.5386               | 0.9674           | 0.0       | 0.0            | 0.6077       | 0.0                       | 0.7409         | 0.3986          | 0.9649      |
| 0.831         | 0.46  | 760  | 0.3984          | 0.3850   | 0.5178        | 0.8838           | nan            | 0.0                 | 0.7712            | 0.0                            | 0.8476              | 0.5216               | 0.9664           | 0.0       | 0.0            | 0.5900       | 0.0                       | 0.7380         | 0.4044          | 0.9629      |
| 0.5993        | 0.47  | 780  | 0.4069          | 0.3891   | 0.5129        | 0.8961           | nan            | 0.0                 | 0.7348            | 0.0                            | 0.9287              | 0.4453               | 0.9687           | 0.0       | 0.0            | 0.6417       | 0.0                       | 0.7532         | 0.3632          | 0.9658      |
| 0.719         | 0.49  | 800  | 0.3856          | 0.4053   | 0.5597        | 0.9006           | nan            | 0.0                 | 0.8377            | 0.0                            | 0.8641              | 0.6875               | 0.9688           | 0.0       | 0.0            | 0.7007       | 0.0                       | 0.7423         | 0.4286          | 0.9657      |
| 0.4896        | 0.5   | 820  | 0.3741          | 0.4033   | 0.5511        | 0.8982           | nan            | 0.0                 | 0.7926            | 0.0                            | 0.8730              | 0.6715               | 0.9697           | 0.0       | 0.0            | 0.6861       | 0.0                       | 0.7405         | 0.4302          | 0.9662      |
| 0.5632        | 0.51  | 840  | 0.4503          | 0.4085   | 0.5607        | 0.9069           | nan            | 0.0                 | 0.8602            | 0.0                            | 0.8788              | 0.6530               | 0.9724           | 0.0       | 0.0            | 0.7133       | 0.0                       | 0.7441         | 0.4355          | 0.9664      |
| 0.2878        | 0.52  | 860  | 0.4594          | 0.3772   | 0.4928        | 0.8637           | nan            | 0.0                 | 0.5859            | 0.0                            | 0.8246              | 0.5792               | 0.9668           | 0.0       | 0.0            | 0.5066       | 0.0                       | 0.7162         | 0.4538          | 0.9639      |
| 0.5433        | 0.53  | 880  | 0.3916          | 0.3899   | 0.5519        | 0.8832           | nan            | 0.0                 | 0.7655            | 0.0                            | 0.8304              | 0.7561               | 0.9596           | 0.0       | 0.0            | 0.6246       | 0.0                       | 0.7277         | 0.4197          | 0.9571      |
| 1.1254        | 0.55  | 900  | 0.3724          | 0.4012   | 0.5588        | 0.8989           | nan            | 0.0                 | 0.8798            | 0.0                            | 0.8445              | 0.6612               | 0.9676           | 0.0       | 0.0            | 0.6859       | 0.0                       | 0.7355         | 0.4222          | 0.9645      |
| 0.3224        | 0.56  | 920  | 0.3896          | 0.3832   | 0.5236        | 0.8848           | nan            | 0.0                 | 0.6800            | 0.0                            | 0.8722              | 0.6211               | 0.9682           | 0.0       | 0.0            | 0.5748       | 0.0                       | 0.7403         | 0.4029          | 0.9642      |
| 0.5332        | 0.57  | 940  | 0.4089          | 0.3939   | 0.5357        | 0.9015           | nan            | 0.0                 | 0.7886            | 0.0                            | 0.9190              | 0.5394               | 0.9673           | 0.0       | 0.0            | 0.6730       | 0.0                       | 0.7391         | 0.3803          | 0.9647      |
| 0.5894        | 0.58  | 960  | 0.3700          | 0.3927   | 0.5405        | 0.8839           | nan            | 0.0                 | 0.7708            | 0.0                            | 0.8235              | 0.6824               | 0.9660           | 0.0       | 0.0            | 0.6556       | 0.0                       | 0.7161         | 0.4163          | 0.9612      |
| 1.036         | 0.59  | 980  | 0.3671          | 0.3944   | 0.5432        | 0.8837           | nan            | 0.0                 | 0.7763            | 0.0                            | 0.8179              | 0.6990               | 0.9658           | 0.0       | 0.0            | 0.6802       | 0.0                       | 0.7127         | 0.4058          | 0.9623      |
| 1.5145        | 0.61  | 1000 | 0.3916          | 0.3965   | 0.5456        | 0.8958           | nan            | 0.0                 | 0.7867            | 0.0                            | 0.8846              | 0.6375               | 0.9647           | 0.0       | 0.0            | 0.7018       | 0.0                       | 0.7190         | 0.3925          | 0.9624      |
| 0.4625        | 0.62  | 1020 | 0.3603          | 0.4067   | 0.5496        | 0.9010           | nan            | 0.0                 | 0.8180            | 0.0                            | 0.8992              | 0.6160               | 0.9646           | 0.0       | 0.0            | 0.7095       | 0.0                       | 0.7525         | 0.4239          | 0.9608      |
| 0.3804        | 0.63  | 1040 | 0.4219          | 0.3928   | 0.5328        | 0.8789           | nan            | 0.0                 | 0.8239            | 0.0                            | 0.7882              | 0.6196               | 0.9652           | 0.0       | 0.0            | 0.6778       | 0.0                       | 0.6963         | 0.4115          | 0.9637      |
| 0.1372        | 0.64  | 1060 | 0.3774          | 0.4034   | 0.5582        | 0.8978           | nan            | 0.0                 | 0.8729            | 0.0                            | 0.8348              | 0.6721               | 0.9696           | 0.0       | 0.0            | 0.7169       | 0.0                       | 0.7231         | 0.4186          | 0.9653      |
| 0.4438        | 0.65  | 1080 | 0.3409          | 0.4042   | 0.5501        | 0.8971           | nan            | 0.0                 | 0.7877            | 0.0                            | 0.8704              | 0.6733               | 0.9694           | 0.0       | 0.0            | 0.6900       | 0.0                       | 0.7509         | 0.4241          | 0.9648      |
| 0.3661        | 0.67  | 1100 | 0.3662          | 0.3994   | 0.5728        | 0.8936           | nan            | 0.0039              | 0.8665            | 0.0                            | 0.7975              | 0.7998               | 0.9693           | 0.0       | 0.0039         | 0.7029       | 0.0                       | 0.7202         | 0.4038          | 0.9651      |
| 0.3783        | 0.68  | 1120 | 0.3625          | 0.4003   | 0.5673        | 0.8893           | nan            | 0.0                 | 0.8860            | 0.0                            | 0.7856              | 0.7669               | 0.9654           | 0.0       | 0.0            | 0.7155       | 0.0                       | 0.7166         | 0.4074          | 0.9628      |
| 0.3344        | 0.69  | 1140 | 0.3889          | 0.4142   | 0.5535        | 0.9062           | nan            | 0.0                 | 0.8531            | 0.0                            | 0.9107              | 0.5919               | 0.9651           | 0.0       | 0.0            | 0.7437       | 0.0                       | 0.7598         | 0.4330          | 0.9628      |
| 0.448         | 0.7   | 1160 | 0.3701          | 0.3875   | 0.5226        | 0.8774           | nan            | 0.0                 | 0.6806            | 0.0                            | 0.8287              | 0.6578               | 0.9688           | 0.0       | 0.0            | 0.5996       | 0.0                       | 0.7207         | 0.4273          | 0.9648      |
| 0.5724        | 0.72  | 1180 | 0.3466          | 0.4074   | 0.5587        | 0.8998           | nan            | 0.0000              | 0.8195            | 0.0                            | 0.8653              | 0.6982               | 0.9692           | 0.0       | 0.0000         | 0.7289       | 0.0                       | 0.7380         | 0.4198          | 0.9648      |
| 0.2868        | 0.73  | 1200 | 0.3369          | 0.4088   | 0.5653        | 0.8956           | nan            | 0.0005              | 0.8380            | 0.0                            | 0.8254              | 0.7584               | 0.9697           | 0.0       | 0.0005         | 0.7145       | 0.0                       | 0.7399         | 0.4414          | 0.9652      |
| 1.2485        | 0.74  | 1220 | 0.3480          | 0.4120   | 0.5639        | 0.9023           | nan            | 0.0079              | 0.8643            | 0.0                            | 0.8543              | 0.6865               | 0.9706           | 0.0       | 0.0079         | 0.7086       | 0.0                       | 0.7548         | 0.4469          | 0.9659      |
| 0.6551        | 0.75  | 1240 | 0.3791          | 0.4219   | 0.5591        | 0.9145           | nan            | 0.0048              | 0.8977            | 0.0                            | 0.9139              | 0.5662               | 0.9718           | 0.0       | 0.0048         | 0.7367       | 0.0                       | 0.7844         | 0.4620          | 0.9651      |
| 0.2599        | 0.76  | 1260 | 0.4596          | 0.3694   | 0.5736        | 0.8698           | nan            | 0.0001              | 0.9234            | 0.0                            | 0.6502              | 0.9018               | 0.9664           | 0.0       | 0.0001         | 0.6060       | 0.0                       | 0.6179         | 0.3974          | 0.9644      |
| 0.4005        | 0.78  | 1280 | 0.3520          | 0.4018   | 0.5566        | 0.8965           | nan            | 0.0076              | 0.7654            | 0.0                            | 0.8698              | 0.7278               | 0.9690           | 0.0       | 0.0076         | 0.6936       | 0.0                       | 0.7161         | 0.4306          | 0.9648      |
| 0.4001        | 0.79  | 1300 | 0.3456          | 0.4070   | 0.5543        | 0.8977           | nan            | 0.0001              | 0.7549            | 0.0                            | 0.8813              | 0.7203               | 0.9692           | 0.0       | 0.0001         | 0.6933       | 0.0                       | 0.7277         | 0.4620          | 0.9658      |
| 0.9039        | 0.8   | 1320 | 0.3889          | 0.4112   | 0.5790        | 0.8984           | nan            | 0.0006              | 0.8918            | 0.0                            | 0.8236              | 0.7933               | 0.9650           | 0.0       | 0.0006         | 0.7323       | 0.0                       | 0.7349         | 0.4479          | 0.9626      |
| 0.6388        | 0.81  | 1340 | 0.4108          | 0.4121   | 0.5752        | 0.9051           | nan            | 0.0001              | 0.8354            | 0.0                            | 0.8712              | 0.7752               | 0.9692           | 0.0       | 0.0001         | 0.7325       | 0.0                       | 0.7351         | 0.4512          | 0.9655      |
| 0.3616        | 0.82  | 1360 | 0.4138          | 0.4221   | 0.5638        | 0.9099           | nan            | 0.0                 | 0.8630            | 0.0                            | 0.9119              | 0.6414               | 0.9664           | 0.0       | 0.0            | 0.7581       | 0.0                       | 0.7689         | 0.4631          | 0.9646      |
| 0.2287        | 0.84  | 1380 | 0.3833          | 0.4229   | 0.5762        | 0.9055           | nan            | 0.0000              | 0.8940            | 0.0                            | 0.8637              | 0.7335               | 0.9658           | 0.0       | 0.0000         | 0.7658       | 0.0                       | 0.7545         | 0.4779          | 0.9620      |
| 0.2687        | 0.85  | 1400 | 0.3732          | 0.4287   | 0.5666        | 0.9118           | nan            | 0.0000              | 0.8972            | 0.0                            | 0.9157              | 0.6226               | 0.9641           | 0.0       | 0.0000         | 0.7764       | 0.0                       | 0.7815         | 0.4814          | 0.9618      |
| 0.3827        | 0.86  | 1420 | 0.3344          | 0.4176   | 0.5816        | 0.9030           | nan            | 0.0                 | 0.8511            | 0.0                            | 0.8537              | 0.8177               | 0.9671           | 0.0       | 0.0            | 0.7452       | 0.0                       | 0.7485         | 0.4653          | 0.9641      |
| 1.1798        | 0.87  | 1440 | 0.3485          | 0.4198   | 0.5742        | 0.9089           | nan            | 0.0002              | 0.8352            | 0.0                            | 0.8893              | 0.7500               | 0.9705           | 0.0       | 0.0002         | 0.7491       | 0.0                       | 0.7514         | 0.4729          | 0.9653      |
| 0.5062        | 0.89  | 1460 | 0.3882          | 0.4145   | 0.5766        | 0.9028           | nan            | 0.0013              | 0.8817            | 0.0                            | 0.8337              | 0.7717               | 0.9712           | 0.0       | 0.0013         | 0.7656       | 0.0                       | 0.7303         | 0.4389          | 0.9656      |
| 0.2002        | 0.9   | 1480 | 0.3677          | 0.4167   | 0.5785        | 0.9005           | nan            | 0.0001              | 0.8674            | 0.0                            | 0.8450              | 0.7934               | 0.9649           | 0.0       | 0.0001         | 0.7513       | 0.0                       | 0.7391         | 0.4645          | 0.9620      |
| 0.1993        | 0.91  | 1500 | 0.3801          | 0.4240   | 0.5584        | 0.9134           | nan            | 0.0000              | 0.8673            | 0.0                            | 0.9311              | 0.5842               | 0.9680           | 0.0       | 0.0000         | 0.7626       | 0.0                       | 0.7714         | 0.4687          | 0.9653      |
| 0.2609        | 0.92  | 1520 | 0.3489          | 0.4199   | 0.5475        | 0.9084           | nan            | 0.0001              | 0.8222            | 0.0                            | 0.9304              | 0.5642               | 0.9682           | 0.0       | 0.0001         | 0.7412       | 0.0                       | 0.7755         | 0.4568          | 0.9657      |
| 0.4571        | 0.93  | 1540 | 0.3767          | 0.4218   | 0.5832        | 0.9040           | nan            | 0.0372              | 0.8298            | 0.0                            | 0.8774              | 0.7894               | 0.9651           | 0.0       | 0.0365         | 0.7505       | 0.0                       | 0.7451         | 0.4583          | 0.9621      |
| 0.5643        | 0.95  | 1560 | 0.3707          | 0.4220   | 0.5848        | 0.9027           | nan            | 0.0187              | 0.8455            | 0.0                            | 0.8446              | 0.8307               | 0.9695           | 0.0       | 0.0186         | 0.7506       | 0.0                       | 0.7459         | 0.4715          | 0.9670      |
| 0.2607        | 0.96  | 1580 | 0.3601          | 0.4304   | 0.5782        | 0.9099           | nan            | 0.0119              | 0.8665            | 0.0                            | 0.8921              | 0.7312               | 0.9675           | 0.0       | 0.0118         | 0.7565       | 0.0                       | 0.7761         | 0.5029          | 0.9652      |
| 0.2481        | 0.97  | 1600 | 0.3817          | 0.4281   | 0.5952        | 0.9043           | nan            | 0.0346              | 0.8954            | 0.0                            | 0.8582              | 0.8225               | 0.9604           | 0.0       | 0.0342         | 0.7426       | 0.0                       | 0.7691         | 0.4917          | 0.9589      |
| 0.1986        | 0.98  | 1620 | 0.3817          | 0.4475   | 0.5988        | 0.9135           | nan            | 0.1260              | 0.8537            | 0.0                            | 0.9194              | 0.7288               | 0.9651           | 0.0       | 0.1246         | 0.7532       | 0.0                       | 0.7756         | 0.5166          | 0.9626      |
| 0.455         | 0.99  | 1640 | 0.3812          | 0.4526   | 0.5958        | 0.9144           | nan            | 0.1518              | 0.8918            | 0.0                            | 0.9239              | 0.6439               | 0.9636           | 0.0       | 0.1467         | 0.7665       | 0.0                       | 0.7888         | 0.5058          | 0.9602      |
| 0.4941        | 1.01  | 1660 | 0.3751          | 0.4389   | 0.6153        | 0.9094           | nan            | 0.1142              | 0.9261            | 0.0                            | 0.8391              | 0.8440               | 0.9682           | 0.0       | 0.1110         | 0.7601       | 0.0                       | 0.7621         | 0.4737          | 0.9652      |
| 0.2446        | 1.02  | 1680 | 0.3794          | 0.4389   | 0.5817        | 0.9136           | nan            | 0.0160              | 0.9137            | 0.0                            | 0.8883              | 0.7034               | 0.9689           | 0.0       | 0.0160         | 0.7765       | 0.0                       | 0.7870         | 0.5264          | 0.9664      |
| 0.3996        | 1.03  | 1700 | 0.3408          | 0.4193   | 0.5478        | 0.9004           | nan            | 0.0060              | 0.7699            | 0.0                            | 0.8999              | 0.6419               | 0.9691           | 0.0       | 0.0060         | 0.6761       | 0.0                       | 0.7813         | 0.5054          | 0.9660      |
| 0.6762        | 1.04  | 1720 | 0.3653          | 0.4203   | 0.5646        | 0.8983           | nan            | 0.0554              | 0.7069            | 0.0                            | 0.8982              | 0.7581               | 0.9691           | 0.0       | 0.0550         | 0.6118       | 0.0                       | 0.7905         | 0.5192          | 0.9658      |
| 0.3445        | 1.06  | 1740 | 0.3179          | 0.4460   | 0.6063        | 0.9131           | nan            | 0.1284              | 0.8453            | 0.0                            | 0.8960              | 0.7983               | 0.9697           | 0.0       | 0.1275         | 0.7422       | 0.0                       | 0.7797         | 0.5068          | 0.9658      |
| 0.5238        | 1.07  | 1760 | 0.3420          | 0.4456   | 0.6022        | 0.9178           | nan            | 0.0626              | 0.9129            | 0.0                            | 0.8955              | 0.7732               | 0.9692           | 0.0       | 0.0616         | 0.7810       | 0.0                       | 0.7931         | 0.5180          | 0.9658      |
| 0.4666        | 1.08  | 1780 | 0.3410          | 0.4379   | 0.5994        | 0.9099           | nan            | 0.0695              | 0.8674            | 0.0                            | 0.8796              | 0.8136               | 0.9666           | 0.0       | 0.0678         | 0.7510       | 0.0                       | 0.7786         | 0.5035          | 0.9645      |
| 0.1126        | 1.09  | 1800 | 0.3464          | 0.4383   | 0.6157        | 0.9101           | nan            | 0.1208              | 0.8865            | 0.0                            | 0.8516              | 0.8653               | 0.9700           | 0.0       | 0.1180         | 0.7454       | 0.0                       | 0.7670         | 0.4711          | 0.9664      |
| 0.7935        | 1.1   | 1820 | 0.3999          | 0.4382   | 0.5737        | 0.9179           | nan            | 0.0529              | 0.8790            | 0.0                            | 0.9439              | 0.5984               | 0.9679           | 0.0       | 0.0528         | 0.7719       | 0.0                       | 0.7874         | 0.4906          | 0.9650      |
| 0.6014        | 1.12  | 1840 | 0.3176          | 0.4707   | 0.6222        | 0.9193           | nan            | 0.2149              | 0.8795            | 0.0                            | 0.9128              | 0.7558               | 0.9702           | 0.0       | 0.2033         | 0.7731       | 0.0                       | 0.7938         | 0.5591          | 0.9653      |
| 1.1728        | 1.13  | 1860 | 0.3165          | 0.4715   | 0.6205        | 0.9205           | nan            | 0.2344              | 0.8965            | 0.0                            | 0.9165              | 0.7044               | 0.9709           | 0.0       | 0.2151         | 0.7453       | 0.0                       | 0.8097         | 0.5650          | 0.9654      |
| 0.1275        | 1.14  | 1880 | 0.3705          | 0.4586   | 0.5965        | 0.9140           | nan            | 0.2139              | 0.8187            | 0.0                            | 0.9455              | 0.6344               | 0.9666           | 0.0       | 0.2070         | 0.7223       | 0.0                       | 0.7887         | 0.5277          | 0.9649      |
| 0.2179        | 1.15  | 1900 | 0.3268          | 0.4608   | 0.6240        | 0.9126           | nan            | 0.2176              | 0.8507            | 0.0                            | 0.8910              | 0.8165               | 0.9679           | 0.0       | 0.2054         | 0.7202       | 0.0                       | 0.7888         | 0.5454          | 0.9656      |
| 0.1725        | 1.16  | 1920 | 0.3277          | 0.4655   | 0.6146        | 0.9203           | nan            | 0.1809              | 0.8656            | 0.0                            | 0.9297              | 0.7422               | 0.9693           | 0.0       | 0.1753         | 0.7456       | 0.0                       | 0.8099         | 0.5610          | 0.9667      |
| 0.3003        | 1.18  | 1940 | 0.3347          | 0.4741   | 0.6311        | 0.9203           | nan            | 0.2239              | 0.8903            | 0.0                            | 0.9079              | 0.7951               | 0.9696           | 0.0       | 0.2144         | 0.7493       | 0.0                       | 0.8067         | 0.5815          | 0.9669      |
| 0.4764        | 1.19  | 1960 | 0.3413          | 0.4478   | 0.6279        | 0.9079           | nan            | 0.1854              | 0.9016            | 0.0                            | 0.8339              | 0.8779               | 0.9687           | 0.0       | 0.1690         | 0.7441       | 0.0                       | 0.7655         | 0.4897          | 0.9663      |
| 0.1679        | 1.2   | 1980 | 0.3516          | 0.4473   | 0.5798        | 0.9191           | nan            | 0.0754              | 0.8674            | 0.0                            | 0.9466              | 0.6204               | 0.9692           | 0.0       | 0.0724         | 0.7752       | 0.0                       | 0.7993         | 0.5181          | 0.9660      |
| 0.1999        | 1.21  | 2000 | 0.3341          | 0.4721   | 0.6457        | 0.9175           | nan            | 0.2688              | 0.8973            | 0.0                            | 0.8822              | 0.8568               | 0.9688           | 0.0       | 0.2286         | 0.7781       | 0.0                       | 0.7962         | 0.5359          | 0.9662      |
| 0.8992        | 1.22  | 2020 | 0.3121          | 0.4757   | 0.6409        | 0.9179           | nan            | 0.2915              | 0.8910            | 0.0                            | 0.8935              | 0.8000               | 0.9695           | 0.0       | 0.2634         | 0.7798       | 0.0                       | 0.7856         | 0.5347          | 0.9661      |
| 0.7007        | 1.24  | 2040 | 0.3041          | 0.4618   | 0.6127        | 0.9128           | nan            | 0.1999              | 0.8653            | 0.0                            | 0.8950              | 0.7474               | 0.9685           | 0.0       | 0.1702         | 0.7512       | 0.0                       | 0.7931         | 0.5532          | 0.9647      |
| 0.5711        | 1.25  | 2060 | 0.3104          | 0.4758   | 0.6277        | 0.9190           | nan            | 0.2760              | 0.8877            | 0.0                            | 0.9128              | 0.7196               | 0.9699           | 0.0       | 0.2357         | 0.7700       | 0.0                       | 0.8006         | 0.5579          | 0.9666      |
| 0.7925        | 1.26  | 2080 | 0.3465          | 0.4605   | 0.6418        | 0.9091           | nan            | 0.2878              | 0.8570            | 0.0                            | 0.8532              | 0.8831               | 0.9696           | 0.0       | 0.2437         | 0.7217       | 0.0                       | 0.7779         | 0.5136          | 0.9670      |
| 0.1759        | 1.27  | 2100 | 0.3406          | 0.4619   | 0.6235        | 0.9078           | nan            | 0.2492              | 0.8230            | 0.0                            | 0.8719              | 0.8272               | 0.9698           | 0.0       | 0.2157         | 0.6976       | 0.0                       | 0.7884         | 0.5655          | 0.9663      |
| 0.6914        | 1.29  | 2120 | 0.3209          | 0.4694   | 0.6229        | 0.9168           | nan            | 0.2340              | 0.8629            | 0.0                            | 0.9024              | 0.7665               | 0.9713           | 0.0       | 0.2126         | 0.7390       | 0.0                       | 0.8017         | 0.5650          | 0.9672      |
| 0.1292        | 1.3   | 2140 | 0.3151          | 0.4735   | 0.6349        | 0.9147           | nan            | 0.2670              | 0.8724            | 0.0                            | 0.8983              | 0.8062               | 0.9657           | 0.0       | 0.2358         | 0.7487       | 0.0                       | 0.8011         | 0.5662          | 0.9625      |
| 0.5439        | 1.31  | 2160 | 0.3343          | 0.4617   | 0.6058        | 0.9133           | nan            | 0.2228              | 0.7989            | 0.0                            | 0.9340              | 0.7110               | 0.9681           | 0.0       | 0.2091         | 0.7154       | 0.0                       | 0.7958         | 0.5458          | 0.9660      |
| 0.5949        | 1.32  | 2180 | 0.3260          | 0.4561   | 0.6419        | 0.9072           | nan            | 0.3080              | 0.8721            | 0.0                            | 0.8355              | 0.8650               | 0.9709           | 0.0       | 0.2166         | 0.7527       | 0.0                       | 0.7632         | 0.4930          | 0.9670      |
| 0.9366        | 1.33  | 2200 | 0.3182          | 0.4748   | 0.6430        | 0.9190           | nan            | 0.2967              | 0.9100            | 0.0                            | 0.8864              | 0.7941               | 0.9710           | 0.0       | 0.2381         | 0.7813       | 0.0                       | 0.7926         | 0.5446          | 0.9669      |
| 0.4478        | 1.35  | 2220 | 0.3531          | 0.4596   | 0.5997        | 0.9223           | nan            | 0.1622              | 0.8843            | 0.0                            | 0.9456              | 0.6361               | 0.9703           | 0.0       | 0.1565         | 0.7919       | 0.0                       | 0.7921         | 0.5099          | 0.9670      |
| 0.2858        | 1.36  | 2240 | 0.3627          | 0.4607   | 0.6228        | 0.9173           | nan            | 0.1578              | 0.8976            | 0.0                            | 0.8883              | 0.8239               | 0.9694           | 0.0       | 0.1500         | 0.7902       | 0.0                       | 0.7738         | 0.5443          | 0.9666      |
| 0.4923        | 1.37  | 2260 | 0.3367          | 0.4498   | 0.6047        | 0.9082           | nan            | 0.1380              | 0.8348            | 0.0                            | 0.8814              | 0.8063               | 0.9678           | 0.0       | 0.1299         | 0.7364       | 0.0                       | 0.7740         | 0.5442          | 0.9638      |
| 0.1323        | 1.38  | 2280 | 0.3380          | 0.4515   | 0.6301        | 0.9084           | nan            | 0.1971              | 0.8926            | 0.0                            | 0.8345              | 0.8863               | 0.9700           | 0.0       | 0.1751         | 0.7494       | 0.0                       | 0.7577         | 0.5118          | 0.9668      |
| 0.3126        | 1.39  | 2300 | 0.3519          | 0.4753   | 0.6187        | 0.9234           | nan            | 0.2345              | 0.8849            | 0.0                            | 0.9471              | 0.6770               | 0.9686           | 0.0       | 0.2226         | 0.7876       | 0.0                       | 0.7971         | 0.5533          | 0.9662      |
| 1.8741        | 1.41  | 2320 | 0.3483          | 0.4766   | 0.6352        | 0.9194           | nan            | 0.2550              | 0.8999            | 0.0                            | 0.9013              | 0.7856               | 0.9691           | 0.0       | 0.2242         | 0.7747       | 0.0                       | 0.7957         | 0.5761          | 0.9656      |
| 0.3519        | 1.42  | 2340 | 0.3390          | 0.4794   | 0.6391        | 0.9205           | nan            | 0.2594              | 0.8966            | 0.0                            | 0.9017              | 0.8068               | 0.9700           | 0.0       | 0.2378         | 0.7732       | 0.0                       | 0.7951         | 0.5829          | 0.9671      |
| 0.4777        | 1.43  | 2360 | 0.3234          | 0.4707   | 0.6410        | 0.9149           | nan            | 0.2605              | 0.8687            | 0.0                            | 0.8787              | 0.8681               | 0.9698           | 0.0       | 0.2422         | 0.7715       | 0.0                       | 0.7784         | 0.5358          | 0.9670      |
| 0.7156        | 1.44  | 2380 | 0.3451          | 0.4794   | 0.6418        | 0.9201           | nan            | 0.2929              | 0.8798            | 0.0                            | 0.9094              | 0.7995               | 0.9694           | 0.0       | 0.2575         | 0.7733       | 0.0                       | 0.7918         | 0.5663          | 0.9670      |
| 0.3765        | 1.46  | 2400 | 0.3339          | 0.4639   | 0.6238        | 0.9133           | nan            | 0.2550              | 0.8921            | 0.0                            | 0.8805              | 0.7455               | 0.9696           | 0.0       | 0.1751         | 0.7569       | 0.0                       | 0.7919         | 0.5564          | 0.9669      |
| 0.4343        | 1.47  | 2420 | 0.3374          | 0.4630   | 0.6168        | 0.9135           | nan            | 0.2179              | 0.8541            | 0.0                            | 0.9035              | 0.7576               | 0.9678           | 0.0       | 0.1775         | 0.7531       | 0.0                       | 0.7934         | 0.5515          | 0.9658      |
| 0.2178        | 1.48  | 2440 | 0.3254          | 0.4825   | 0.6499        | 0.9219           | nan            | 0.3424              | 0.8816            | 0.0                            | 0.9140              | 0.7912               | 0.9704           | 0.0       | 0.2639         | 0.7733       | 0.0                       | 0.8027         | 0.5707          | 0.9669      |
| 0.1439        | 1.49  | 2460 | 0.3176          | 0.4752   | 0.6409        | 0.9175           | nan            | 0.2942              | 0.8787            | 0.0                            | 0.8935              | 0.8089               | 0.9702           | 0.0       | 0.2160         | 0.7786       | 0.0                       | 0.7978         | 0.5673          | 0.9664      |
| 0.2481        | 1.5   | 2480 | 0.3195          | 0.4773   | 0.6265        | 0.9190           | nan            | 0.2645              | 0.8625            | 0.0                            | 0.9263              | 0.7376               | 0.9683           | 0.0       | 0.2089         | 0.7689       | 0.0                       | 0.8083         | 0.5890          | 0.9658      |
| 0.9347        | 1.52  | 2500 | 0.3430          | 0.4789   | 0.6464        | 0.9207           | nan            | 0.3009              | 0.8885            | 0.0                            | 0.9029              | 0.8159               | 0.9702           | 0.0       | 0.2626         | 0.7724       | 0.0                       | 0.7975         | 0.5528          | 0.9670      |
| 0.1827        | 1.53  | 2520 | 0.3459          | 0.4726   | 0.6328        | 0.9181           | nan            | 0.2484              | 0.9093            | 0.0                            | 0.8921              | 0.7775               | 0.9692           | 0.0       | 0.2042         | 0.7741       | 0.0                       | 0.7998         | 0.5643          | 0.9662      |
| 0.3971        | 1.54  | 2540 | 0.3276          | 0.4661   | 0.6353        | 0.9144           | nan            | 0.2600              | 0.8791            | 0.0                            | 0.8777              | 0.8247               | 0.9700           | 0.0       | 0.2198         | 0.7730       | 0.0                       | 0.7785         | 0.5249          | 0.9663      |
| 0.173         | 1.55  | 2560 | 0.3109          | 0.4591   | 0.6419        | 0.9093           | nan            | 0.2986              | 0.8694            | 0.0                            | 0.8536              | 0.8611               | 0.9690           | 0.0       | 0.2176         | 0.7731       | 0.0                       | 0.7626         | 0.4941          | 0.9662      |
| 0.2705        | 1.56  | 2580 | 0.3112          | 0.4632   | 0.6178        | 0.9101           | nan            | 0.2942              | 0.8141            | 0.0                            | 0.9057              | 0.7240               | 0.9687           | 0.0       | 0.2203         | 0.7423       | 0.0                       | 0.7818         | 0.5318          | 0.9661      |
| 0.2656        | 1.58  | 2600 | 0.3331          | 0.4806   | 0.6427        | 0.9202           | nan            | 0.3186              | 0.8837            | 0.0                            | 0.9166              | 0.7691               | 0.9680           | 0.0       | 0.2634         | 0.7761       | 0.0                       | 0.7986         | 0.5600          | 0.9661      |
| 0.9206        | 1.59  | 2620 | 0.3247          | 0.4688   | 0.6290        | 0.9162           | nan            | 0.3530              | 0.8646            | 0.0                            | 0.9130              | 0.6725               | 0.9706           | 0.0       | 0.2167         | 0.7747       | 0.0                       | 0.7877         | 0.5357          | 0.9667      |
| 0.6181        | 1.6   | 2640 | 0.4032          | 0.4888   | 0.6638        | 0.9239           | nan            | 0.3722              | 0.9134            | 0.0                            | 0.9041              | 0.8231               | 0.9701           | 0.0       | 0.3080         | 0.7774       | 0.0                       | 0.8039         | 0.5652          | 0.9668      |
| 0.3185        | 1.61  | 2660 | 0.3383          | 0.4705   | 0.6598        | 0.9145           | nan            | 0.3341              | 0.9161            | 0.0                            | 0.8448              | 0.8926               | 0.9711           | 0.0       | 0.2860         | 0.7681       | 0.0                       | 0.7732         | 0.4997          | 0.9667      |
| 0.2155        | 1.63  | 2680 | 0.3389          | 0.4639   | 0.6447        | 0.9109           | nan            | 0.3037              | 0.8741            | 0.0                            | 0.8593              | 0.8625               | 0.9689           | 0.0       | 0.2608         | 0.7573       | 0.0                       | 0.7696         | 0.4933          | 0.9664      |
| 0.2003        | 1.64  | 2700 | 0.3230          | 0.4649   | 0.6588        | 0.9112           | nan            | 0.3442              | 0.8983            | 0.0                            | 0.8350              | 0.9045               | 0.9710           | 0.0       | 0.2818         | 0.7704       | 0.0                       | 0.7626         | 0.4723          | 0.9672      |
| 0.1279        | 1.65  | 2720 | 0.3241          | 0.4747   | 0.6489        | 0.9163           | nan            | 0.3240              | 0.8760            | 0.0                            | 0.8863              | 0.8379               | 0.9693           | 0.0       | 0.2713         | 0.7729       | 0.0                       | 0.7876         | 0.5243          | 0.9666      |
| 1.5163        | 1.66  | 2740 | 0.3286          | 0.4822   | 0.6409        | 0.9182           | nan            | 0.3422              | 0.8431            | 0.0                            | 0.9203              | 0.7703               | 0.9694           | 0.0       | 0.2859         | 0.7533       | 0.0                       | 0.7992         | 0.5702          | 0.9667      |
| 0.5542        | 1.67  | 2760 | 0.3147          | 0.4774   | 0.6336        | 0.9157           | nan            | 0.3563              | 0.8646            | 0.0                            | 0.9065              | 0.7039               | 0.9702           | 0.0       | 0.2631         | 0.7649       | 0.0                       | 0.7932         | 0.5544          | 0.9664      |
| 0.343         | 1.69  | 2780 | 0.3632          | 0.4858   | 0.6494        | 0.9212           | nan            | 0.3345              | 0.8857            | 0.0                            | 0.9134              | 0.7937               | 0.9689           | 0.0       | 0.2855         | 0.7758       | 0.0                       | 0.7975         | 0.5756          | 0.9665      |
| 0.4835        | 1.7   | 2800 | 0.3339          | 0.4753   | 0.6437        | 0.9181           | nan            | 0.2891              | 0.8746            | 0.0                            | 0.8945              | 0.8339               | 0.9703           | 0.0       | 0.2399         | 0.7766       | 0.0                       | 0.7894         | 0.5538          | 0.9670      |
| 0.1818        | 1.71  | 2820 | 0.3292          | 0.4655   | 0.6247        | 0.9133           | nan            | 0.2390              | 0.8420            | 0.0                            | 0.8972              | 0.8010               | 0.9688           | 0.0       | 0.1741         | 0.7599       | 0.0                       | 0.7941         | 0.5642          | 0.9664      |
| 0.9569        | 1.72  | 2840 | 0.3529          | 0.4755   | 0.6446        | 0.9220           | nan            | 0.2926              | 0.8872            | 0.0                            | 0.9090              | 0.8079               | 0.9709           | 0.0       | 0.2297         | 0.7690       | 0.0                       | 0.8052         | 0.5572          | 0.9672      |
| 0.1522        | 1.73  | 2860 | 0.3493          | 0.4606   | 0.6375        | 0.9130           | nan            | 0.2946              | 0.8384            | 0.0                            | 0.8860              | 0.8360               | 0.9702           | 0.0       | 0.2283         | 0.7457       | 0.0                       | 0.7715         | 0.5112          | 0.9675      |
| 0.1661        | 1.75  | 2880 | 0.3477          | 0.4546   | 0.6333        | 0.9095           | nan            | 0.2724              | 0.8481            | 0.0                            | 0.8671              | 0.8428               | 0.9693           | 0.0       | 0.2106         | 0.7487       | 0.0                       | 0.7711         | 0.4853          | 0.9667      |
| 0.2484        | 1.76  | 2900 | 0.3435          | 0.4515   | 0.6292        | 0.9050           | nan            | 0.2757              | 0.8926            | 0.0                            | 0.8347              | 0.8039               | 0.9683           | 0.0       | 0.1935         | 0.7419       | 0.0                       | 0.7619         | 0.4975          | 0.9658      |
| 0.1391        | 1.77  | 2920 | 0.3083          | 0.4621   | 0.6332        | 0.9138           | nan            | 0.3116              | 0.8488            | 0.0                            | 0.8965              | 0.7730               | 0.9696           | 0.0       | 0.2033         | 0.7516       | 0.0                       | 0.7920         | 0.5213          | 0.9666      |
| 0.1363        | 1.78  | 2940 | 0.3371          | 0.4638   | 0.6463        | 0.9110           | nan            | 0.3354              | 0.8500            | 0.0                            | 0.8745              | 0.8501               | 0.9679           | 0.0       | 0.2511         | 0.7327       | 0.0                       | 0.7852         | 0.5121          | 0.9656      |
| 0.3563        | 1.8   | 2960 | 0.3271          | 0.4584   | 0.6325        | 0.9096           | nan            | 0.2815              | 0.8248            | 0.0                            | 0.8714              | 0.8465               | 0.9711           | 0.0       | 0.2268         | 0.7214       | 0.0                       | 0.7805         | 0.5133          | 0.9670      |
| 0.7689        | 1.81  | 2980 | 0.3054          | 0.4593   | 0.6192        | 0.9096           | nan            | 0.2350              | 0.8486            | 0.0                            | 0.8729              | 0.7878               | 0.9708           | 0.0       | 0.1854         | 0.7343       | 0.0                       | 0.7904         | 0.5387          | 0.9664      |
| 0.333         | 1.82  | 3000 | 0.3318          | 0.4715   | 0.6438        | 0.9178           | nan            | 0.2849              | 0.8976            | 0.0                            | 0.8858              | 0.8248               | 0.9698           | 0.0       | 0.2529         | 0.7470       | 0.0                       | 0.7938         | 0.5400          | 0.9669      |
| 0.0664        | 1.83  | 3020 | 0.3174          | 0.4616   | 0.6548        | 0.9101           | nan            | 0.3318              | 0.8963            | 0.0                            | 0.8294              | 0.8993               | 0.9718           | 0.0       | 0.2594         | 0.7513       | 0.0                       | 0.7654         | 0.4884          | 0.9670      |
| 0.5802        | 1.84  | 3040 | 0.3003          | 0.4694   | 0.6533        | 0.9138           | nan            | 0.3512              | 0.8930            | 0.0                            | 0.8604              | 0.8446               | 0.9707           | 0.0       | 0.2368         | 0.7722       | 0.0                       | 0.7820         | 0.5277          | 0.9668      |
| 0.158         | 1.86  | 3060 | 0.2986          | 0.4762   | 0.6403        | 0.9197           | nan            | 0.3481              | 0.8854            | 0.0                            | 0.9133              | 0.7247               | 0.9701           | 0.0       | 0.2633         | 0.7703       | 0.0                       | 0.7969         | 0.5362          | 0.9669      |
| 0.1517        | 1.87  | 3080 | 0.3548          | 0.4843   | 0.6427        | 0.9240           | nan            | 0.4025              | 0.8833            | 0.0                            | 0.9451              | 0.6554               | 0.9699           | 0.0       | 0.3066         | 0.7910       | 0.0                       | 0.7953         | 0.5295          | 0.9675      |
| 0.5864        | 1.88  | 3100 | 0.3026          | 0.4797   | 0.6438        | 0.9193           | nan            | 0.3682              | 0.8682            | 0.0                            | 0.9130              | 0.7426               | 0.9709           | 0.0       | 0.2850         | 0.7875       | 0.0                       | 0.7846         | 0.5333          | 0.9676      |
| 0.4852        | 1.89  | 3120 | 0.3118          | 0.4811   | 0.6588        | 0.9188           | nan            | 0.3660              | 0.8840            | 0.0                            | 0.8897              | 0.8429               | 0.9703           | 0.0       | 0.2981         | 0.7871       | 0.0                       | 0.7857         | 0.5299          | 0.9672      |
| 0.2932        | 1.9   | 3140 | 0.2926          | 0.4920   | 0.6502        | 0.9245           | nan            | 0.3744              | 0.8931            | 0.0                            | 0.9253              | 0.7370               | 0.9717           | 0.0       | 0.3025         | 0.7904       | 0.0                       | 0.8108         | 0.5731          | 0.9675      |
| 0.2021        | 1.92  | 3160 | 0.3038          | 0.4779   | 0.6211        | 0.9178           | nan            | 0.3510              | 0.8491            | 0.0                            | 0.9417              | 0.6159               | 0.9689           | 0.0       | 0.2831         | 0.7536       | 0.0                       | 0.8076         | 0.5351          | 0.9663      |
| 0.3806        | 1.93  | 3180 | 0.3182          | 0.4760   | 0.6492        | 0.9141           | nan            | 0.3445              | 0.8570            | 0.0                            | 0.8832              | 0.8411               | 0.9692           | 0.0       | 0.2641         | 0.7392       | 0.0                       | 0.7967         | 0.5651          | 0.9670      |
| 0.1496        | 1.94  | 3200 | 0.3361          | 0.4753   | 0.6422        | 0.9156           | nan            | 0.3138              | 0.9011            | 0.0                            | 0.8849              | 0.7859               | 0.9678           | 0.0       | 0.2435         | 0.7803       | 0.0                       | 0.7946         | 0.5434          | 0.9651      |
| 0.0671        | 1.95  | 3220 | 0.3265          | 0.4742   | 0.6578        | 0.9147           | nan            | 0.3656              | 0.8798            | 0.0                            | 0.8741              | 0.8584               | 0.9687           | 0.0       | 0.2816         | 0.7842       | 0.0                       | 0.7832         | 0.5041          | 0.9659      |
| 0.15          | 1.96  | 3240 | 0.3244          | 0.4739   | 0.6427        | 0.9158           | nan            | 0.3541              | 0.8804            | 0.0                            | 0.8972              | 0.7564               | 0.9682           | 0.0       | 0.2528         | 0.7590       | 0.0                       | 0.7978         | 0.5417          | 0.9660      |
| 0.1933        | 1.98  | 3260 | 0.3516          | 0.4773   | 0.6542        | 0.9174           | nan            | 0.3953              | 0.9202            | 0.0                            | 0.8821              | 0.7583               | 0.9693           | 0.0       | 0.2658         | 0.7510       | 0.0                       | 0.8026         | 0.5550          | 0.9665      |
| 0.1333        | 1.99  | 3280 | 0.3080          | 0.4830   | 0.6444        | 0.9189           | nan            | 0.3587              | 0.9054            | 0.0                            | 0.9009              | 0.7318               | 0.9695           | 0.0       | 0.3008         | 0.7536       | 0.0                       | 0.8027         | 0.5574          | 0.9667      |
| 0.1016        | 2.0   | 3300 | 0.3048          | 0.4824   | 0.6479        | 0.9180           | nan            | 0.3595              | 0.8686            | 0.0                            | 0.9005              | 0.7879               | 0.9707           | 0.0       | 0.3022         | 0.7380       | 0.0                       | 0.8046         | 0.5642          | 0.9675      |
| 0.3692        | 2.01  | 3320 | 0.3021          | 0.4761   | 0.6468        | 0.9144           | nan            | 0.3537              | 0.8509            | 0.0                            | 0.8868              | 0.8186               | 0.9706           | 0.0       | 0.2802         | 0.7268       | 0.0                       | 0.8011         | 0.5570          | 0.9672      |
| 0.8706        | 2.03  | 3340 | 0.3320          | 0.4796   | 0.6430        | 0.9199           | nan            | 0.3116              | 0.9048            | 0.0                            | 0.8987              | 0.7727               | 0.9701           | 0.0       | 0.2747         | 0.7327       | 0.0                       | 0.8107         | 0.5718          | 0.9674      |
| 0.3265        | 2.04  | 3360 | 0.3169          | 0.4765   | 0.6552        | 0.9168           | nan            | 0.3639              | 0.9043            | 0.0                            | 0.8762              | 0.8171               | 0.9698           | 0.0       | 0.2622         | 0.7622       | 0.0                       | 0.7963         | 0.5480          | 0.9671      |
| 0.1013        | 2.05  | 3380 | 0.3117          | 0.4774   | 0.6759        | 0.9165           | nan            | 0.4382              | 0.9000            | 0.0                            | 0.8647              | 0.8830               | 0.9696           | 0.0       | 0.2732         | 0.7770       | 0.0                       | 0.7877         | 0.5370          | 0.9668      |
| 0.2655        | 2.06  | 3400 | 0.3157          | 0.4852   | 0.6580        | 0.9201           | nan            | 0.3775              | 0.8841            | 0.0                            | 0.9011              | 0.8152               | 0.9698           | 0.0       | 0.3075         | 0.7750       | 0.0                       | 0.7963         | 0.5505          | 0.9673      |
| 0.321         | 2.07  | 3420 | 0.2988          | 0.4807   | 0.6601        | 0.9180           | nan            | 0.3850              | 0.8639            | 0.0                            | 0.8911              | 0.8497               | 0.9709           | 0.0       | 0.2850         | 0.7833       | 0.0                       | 0.7893         | 0.5400          | 0.9673      |
| 0.1012        | 2.09  | 3440 | 0.3125          | 0.4939   | 0.6538        | 0.9251           | nan            | 0.3966              | 0.8959            | 0.0                            | 0.9308              | 0.7287               | 0.9706           | 0.0       | 0.3223         | 0.7911       | 0.0                       | 0.8092         | 0.5669          | 0.9676      |
| 0.412         | 2.1   | 3460 | 0.3296          | 0.4815   | 0.6585        | 0.9182           | nan            | 0.3481              | 0.9184            | 0.0                            | 0.8726              | 0.8417               | 0.9701           | 0.0       | 0.2909         | 0.7612       | 0.0                       | 0.7971         | 0.5547          | 0.9666      |
| 0.1383        | 2.11  | 3480 | 0.3082          | 0.4884   | 0.6540        | 0.9225           | nan            | 0.3569              | 0.9140            | 0.0                            | 0.9056              | 0.7776               | 0.9699           | 0.0       | 0.2999         | 0.7737       | 0.0                       | 0.8086         | 0.5698          | 0.9665      |
| 0.1925        | 2.12  | 3500 | 0.3206          | 0.4821   | 0.6536        | 0.9182           | nan            | 0.3449              | 0.9109            | 0.0                            | 0.8844              | 0.8124               | 0.9688           | 0.0       | 0.2829         | 0.7721       | 0.0                       | 0.7977         | 0.5564          | 0.9659      |
| 0.6483        | 2.13  | 3520 | 0.3155          | 0.4756   | 0.6540        | 0.9136           | nan            | 0.3536              | 0.8712            | 0.0                            | 0.8698              | 0.8595               | 0.9697           | 0.0       | 0.2857         | 0.7718       | 0.0                       | 0.7790         | 0.5269          | 0.9660      |
| 0.4534        | 2.15  | 3540 | 0.3218          | 0.4792   | 0.6513        | 0.9170           | nan            | 0.3516              | 0.9113            | 0.0                            | 0.8804              | 0.7955               | 0.9690           | 0.0       | 0.2800         | 0.7792       | 0.0                       | 0.7901         | 0.5392          | 0.9657      |
| 0.1899        | 2.16  | 3560 | 0.3131          | 0.4741   | 0.6607        | 0.9143           | nan            | 0.3562              | 0.9017            | 0.0                            | 0.8519              | 0.8837               | 0.9708           | 0.0       | 0.2942         | 0.7720       | 0.0                       | 0.7761         | 0.5095          | 0.9666      |
| 0.6685        | 2.17  | 3580 | 0.3230          | 0.4836   | 0.6603        | 0.9195           | nan            | 0.3811              | 0.9106            | 0.0                            | 0.8880              | 0.8125               | 0.9694           | 0.0       | 0.3074         | 0.7791       | 0.0                       | 0.7905         | 0.5417          | 0.9664      |
| 0.1743        | 2.18  | 3600 | 0.3060          | 0.4764   | 0.6571        | 0.9157           | nan            | 0.3722              | 0.9087            | 0.0                            | 0.8655              | 0.8258               | 0.9704           | 0.0       | 0.2614         | 0.7796       | 0.0                       | 0.7862         | 0.5412          | 0.9661      |
| 0.2988        | 2.2   | 3620 | 0.3150          | 0.4883   | 0.6569        | 0.9234           | nan            | 0.3869              | 0.8954            | 0.0                            | 0.9154              | 0.7728               | 0.9709           | 0.0       | 0.2894         | 0.7913       | 0.0                       | 0.8052         | 0.5647          | 0.9671      |
| 0.199         | 2.21  | 3640 | 0.3073          | 0.4799   | 0.6563        | 0.9205           | nan            | 0.3823              | 0.9094            | 0.0                            | 0.8966              | 0.7794               | 0.9700           | 0.0       | 0.2462         | 0.7752       | 0.0                       | 0.8058         | 0.5652          | 0.9668      |
| 0.356         | 2.22  | 3660 | 0.3088          | 0.4787   | 0.6539        | 0.9202           | nan            | 0.3759              | 0.8945            | 0.0                            | 0.9014              | 0.7813               | 0.9701           | 0.0       | 0.2406         | 0.7759       | 0.0                       | 0.8051         | 0.5631          | 0.9663      |
| 1.2003        | 2.23  | 3680 | 0.3037          | 0.4829   | 0.6551        | 0.9212           | nan            | 0.4053              | 0.8855            | 0.0                            | 0.9139              | 0.7558               | 0.9701           | 0.0       | 0.2744         | 0.7755       | 0.0                       | 0.8075         | 0.5561          | 0.9666      |
| 0.1801        | 2.24  | 3700 | 0.3155          | 0.4837   | 0.6570        | 0.9202           | nan            | 0.4074              | 0.8924            | 0.0                            | 0.9082              | 0.7655               | 0.9688           | 0.0       | 0.3066         | 0.7867       | 0.0                       | 0.7995         | 0.5269          | 0.9664      |
| 0.2767        | 2.26  | 3720 | 0.3365          | 0.4783   | 0.6767        | 0.9163           | nan            | 0.4490              | 0.9065            | 0.0000                         | 0.8610              | 0.8735               | 0.9699           | 0.0       | 0.2931         | 0.7931       | 0.0000                    | 0.7863         | 0.5086          | 0.9666      |
| 0.2641        | 2.27  | 3740 | 0.3103          | 0.4783   | 0.6719        | 0.9153           | nan            | 0.4315              | 0.8901            | 0.0                            | 0.8631              | 0.8765               | 0.9700           | 0.0       | 0.2993         | 0.7883       | 0.0                       | 0.7826         | 0.5114          | 0.9668      |
| 0.7382        | 2.28  | 3760 | 0.3684          | 0.4819   | 0.6608        | 0.9156           | nan            | 0.3913              | 0.8903            | 0.0                            | 0.8832              | 0.8335               | 0.9667           | 0.0       | 0.3122         | 0.7635       | 0.0                       | 0.7916         | 0.5410          | 0.9651      |
| 0.1887        | 2.29  | 3780 | 0.3380          | 0.4850   | 0.6672        | 0.9190           | nan            | 0.3872              | 0.9062            | 0.0                            | 0.8795              | 0.8607               | 0.9693           | 0.0       | 0.3182         | 0.7798       | 0.0                       | 0.7920         | 0.5385          | 0.9668      |
| 0.4301        | 2.3   | 3800 | 0.3126          | 0.4902   | 0.6655        | 0.9219           | nan            | 0.4399              | 0.8957            | 0.0                            | 0.9040              | 0.7823               | 0.9711           | 0.0       | 0.3320         | 0.7915       | 0.0                       | 0.7986         | 0.5423          | 0.9673      |
| 0.0796        | 2.32  | 3820 | 0.3078          | 0.4931   | 0.6700        | 0.9231           | nan            | 0.4574              | 0.8945            | 0.0                            | 0.9082              | 0.7887               | 0.9712           | 0.0       | 0.3244         | 0.7902       | 0.0                       | 0.8045         | 0.5654          | 0.9673      |
| 0.5856        | 2.33  | 3840 | 0.3280          | 0.4860   | 0.6739        | 0.9186           | nan            | 0.4448              | 0.8992            | 0.0                            | 0.8803              | 0.8492               | 0.9697           | 0.0       | 0.3209         | 0.7944       | 0.0                       | 0.7874         | 0.5328          | 0.9665      |
| 0.3133        | 2.34  | 3860 | 0.3306          | 0.4901   | 0.6625        | 0.9220           | nan            | 0.4158              | 0.8912            | 0.0                            | 0.9104              | 0.7877               | 0.9698           | 0.0       | 0.3321         | 0.7919       | 0.0                       | 0.7933         | 0.5461          | 0.9669      |
| 0.1759        | 2.35  | 3880 | 0.3318          | 0.4893   | 0.6707        | 0.9209           | nan            | 0.4327              | 0.9019            | 0.0                            | 0.8910              | 0.8278               | 0.9705           | 0.0       | 0.3309         | 0.7941       | 0.0                       | 0.7933         | 0.5402          | 0.9669      |
| 0.2173        | 2.37  | 3900 | 0.3227          | 0.4842   | 0.6738        | 0.9186           | nan            | 0.4241              | 0.9066            | 0.0                            | 0.8627              | 0.8765               | 0.9731           | 0.0       | 0.3222         | 0.7925       | 0.0                       | 0.7836         | 0.5238          | 0.9670      |
| 0.3338        | 2.38  | 3920 | 0.3146          | 0.4892   | 0.6725        | 0.9208           | nan            | 0.4330              | 0.8966            | 0.0                            | 0.8909              | 0.8443               | 0.9704           | 0.0       | 0.3364         | 0.7922       | 0.0                       | 0.7910         | 0.5381          | 0.9671      |
| 0.1098        | 2.39  | 3940 | 0.3051          | 0.4850   | 0.6648        | 0.9186           | nan            | 0.4086              | 0.9006            | 0.0                            | 0.8823              | 0.8271               | 0.9703           | 0.0       | 0.2986         | 0.7912       | 0.0                       | 0.7915         | 0.5466          | 0.9668      |
| 0.2892        | 2.4   | 3960 | 0.3277          | 0.4914   | 0.6582        | 0.9235           | nan            | 0.4131              | 0.9019            | 0.0                            | 0.9224              | 0.7429               | 0.9691           | 0.0       | 0.3010         | 0.7897       | 0.0                       | 0.8109         | 0.5718          | 0.9666      |
| 0.7496        | 2.41  | 3980 | 0.3239          | 0.4799   | 0.6699        | 0.9166           | nan            | 0.4203              | 0.9044            | 0.0000                         | 0.8701              | 0.8556               | 0.9690           | 0.0       | 0.2835         | 0.7871       | 0.0000                    | 0.7897         | 0.5325          | 0.9666      |
| 0.1267        | 2.43  | 4000 | 0.3030          | 0.4849   | 0.6719        | 0.9188           | nan            | 0.4334              | 0.8752            | 0.0                            | 0.8889              | 0.8636               | 0.9700           | 0.0       | 0.3219         | 0.7904       | 0.0                       | 0.7879         | 0.5268          | 0.9670      |
| 0.1651        | 2.44  | 4020 | 0.3301          | 0.4801   | 0.6728        | 0.9161           | nan            | 0.4176              | 0.8973            | 0.0                            | 0.8652              | 0.8877               | 0.9692           | 0.0       | 0.2969         | 0.7938       | 0.0                       | 0.7830         | 0.5201          | 0.9669      |
| 0.3399        | 2.45  | 4040 | 0.3104          | 0.4728   | 0.6705        | 0.9147           | nan            | 0.4008              | 0.8929            | 0.0000                         | 0.8517              | 0.9064               | 0.9712           | 0.0       | 0.2694         | 0.7927       | 0.0000                    | 0.7785         | 0.5023          | 0.9669      |
| 0.399         | 2.46  | 4060 | 0.2932          | 0.4825   | 0.6653        | 0.9207           | nan            | 0.4182              | 0.8889            | 0.0000                         | 0.8964              | 0.8174               | 0.9711           | 0.0       | 0.2890         | 0.7885       | 0.0000                    | 0.7953         | 0.5376          | 0.9672      |
| 0.1291        | 2.47  | 4080 | 0.3093          | 0.4793   | 0.6726        | 0.9178           | nan            | 0.4242              | 0.8888            | 0.0                            | 0.8791              | 0.8745               | 0.9691           | 0.0       | 0.2900         | 0.7911       | 0.0                       | 0.7879         | 0.5195          | 0.9669      |
| 0.0833        | 2.49  | 4100 | 0.3038          | 0.4784   | 0.6705        | 0.9162           | nan            | 0.4206              | 0.8873            | 0.0000                         | 0.8697              | 0.8757               | 0.9699           | 0.0       | 0.2837         | 0.7942       | 0.0000                    | 0.7854         | 0.5195          | 0.9664      |
| 0.4351        | 2.5   | 4120 | 0.3084          | 0.4812   | 0.6710        | 0.9181           | nan            | 0.4290              | 0.8976            | 0.0                            | 0.8771              | 0.8520               | 0.9702           | 0.0       | 0.2869         | 0.7811       | 0.0                       | 0.7942         | 0.5398          | 0.9666      |
| 0.6208        | 2.51  | 4140 | 0.3039          | 0.4776   | 0.6523        | 0.9168           | nan            | 0.3598              | 0.8827            | 0.0                            | 0.8828              | 0.8175               | 0.9710           | 0.0       | 0.2525         | 0.7696       | 0.0                       | 0.7989         | 0.5560          | 0.9663      |
| 0.3642        | 2.52  | 4160 | 0.3249          | 0.4892   | 0.6676        | 0.9218           | nan            | 0.4016              | 0.9010            | 0.0                            | 0.8974              | 0.8360               | 0.9699           | 0.0       | 0.3151         | 0.7717       | 0.0                       | 0.8056         | 0.5650          | 0.9670      |
| 0.6865        | 2.53  | 4180 | 0.3203          | 0.4934   | 0.6659        | 0.9243           | nan            | 0.4052              | 0.8954            | 0.0                            | 0.9134              | 0.8108               | 0.9708           | 0.0       | 0.3057         | 0.7841       | 0.0                       | 0.8130         | 0.5842          | 0.9672      |
| 1.0893        | 2.55  | 4200 | 0.2951          | 0.4863   | 0.6613        | 0.9193           | nan            | 0.4150              | 0.8548            | 0.0000                         | 0.9060              | 0.8212               | 0.9707           | 0.0       | 0.2905         | 0.7699       | 0.0000                    | 0.8057         | 0.5707          | 0.9670      |
| 0.4914        | 2.56  | 4220 | 0.2988          | 0.4951   | 0.6731        | 0.9224           | nan            | 0.4553              | 0.8745            | 0.0000                         | 0.9001              | 0.8352               | 0.9734           | 0.0       | 0.3491         | 0.7804       | 0.0000                    | 0.8038         | 0.5630          | 0.9690      |
| 0.2864        | 2.57  | 4240 | 0.3029          | 0.4946   | 0.6670        | 0.9232           | nan            | 0.4448              | 0.8753            | 0.0                            | 0.9182              | 0.7926               | 0.9710           | 0.0       | 0.3187         | 0.7765       | 0.0                       | 0.8127         | 0.5870          | 0.9673      |
| 0.1695        | 2.58  | 4260 | 0.3356          | 0.5014   | 0.6749        | 0.9263           | nan            | 0.4545              | 0.8932            | 0.0                            | 0.9249              | 0.8066               | 0.9702           | 0.0       | 0.3657         | 0.7799       | 0.0                       | 0.8119         | 0.5847          | 0.9676      |
| 0.5746        | 2.6   | 4280 | 0.3106          | 0.5024   | 0.6754        | 0.9260           | nan            | 0.4610              | 0.8796            | 0.0                            | 0.9206              | 0.8187               | 0.9723           | 0.0       | 0.3690         | 0.7837       | 0.0                       | 0.8137         | 0.5818          | 0.9683      |
| 0.2629        | 2.61  | 4300 | 0.3153          | 0.5020   | 0.6771        | 0.9269           | nan            | 0.4768              | 0.9000            | 0.0                            | 0.9266              | 0.7890               | 0.9702           | 0.0       | 0.3420         | 0.7826       | 0.0                       | 0.8218         | 0.6005          | 0.9671      |
| 0.4151        | 2.62  | 4320 | 0.2932          | 0.4957   | 0.6677        | 0.9229           | nan            | 0.4382              | 0.8798            | 0.0                            | 0.9142              | 0.8031               | 0.9706           | 0.0       | 0.3086         | 0.7840       | 0.0                       | 0.8159         | 0.5944          | 0.9668      |
| 0.1169        | 2.63  | 4340 | 0.2940          | 0.4995   | 0.6683        | 0.9244           | nan            | 0.4620              | 0.8738            | 0.0                            | 0.9295              | 0.7744               | 0.9701           | 0.0       | 0.3315         | 0.7860       | 0.0                       | 0.8161         | 0.5960          | 0.9668      |
| 0.1379        | 2.64  | 4360 | 0.2958          | 0.5047   | 0.6750        | 0.9264           | nan            | 0.4636              | 0.8776            | 0.0000                         | 0.9138              | 0.8195               | 0.9754           | 0.0       | 0.3667         | 0.7920       | 0.0000                    | 0.8160         | 0.5891          | 0.9689      |
| 0.1106        | 2.66  | 4380 | 0.3271          | 0.5063   | 0.6866        | 0.9278           | nan            | 0.5061              | 0.9005            | 0.0                            | 0.9251              | 0.8175               | 0.9702           | 0.0       | 0.3773         | 0.7976       | 0.0                       | 0.8143         | 0.5878          | 0.9673      |
| 0.6561        | 2.67  | 4400 | 0.3072          | 0.4820   | 0.6689        | 0.9179           | nan            | 0.4274              | 0.9043            | 0.0001                         | 0.8736              | 0.8372               | 0.9707           | 0.0       | 0.2704         | 0.7896       | 0.0001                    | 0.7980         | 0.5493          | 0.9665      |
| 1.0281        | 2.68  | 4420 | 0.3102          | 0.4815   | 0.6878        | 0.9179           | nan            | 0.4964              | 0.9069            | 0.0000                         | 0.8569              | 0.8942               | 0.9721           | 0.0       | 0.3072         | 0.7945       | 0.0000                    | 0.7899         | 0.5115          | 0.9676      |
| 0.2507        | 2.69  | 4440 | 0.3143          | 0.4839   | 0.6758        | 0.9200           | nan            | 0.4543              | 0.9103            | 0.0                            | 0.8806              | 0.8390               | 0.9704           | 0.0       | 0.2914         | 0.7904       | 0.0                       | 0.8009         | 0.5380          | 0.9668      |
| 1.8848        | 2.7   | 4460 | 0.3204          | 0.4827   | 0.6763        | 0.9186           | nan            | 0.4533              | 0.9111            | 0.0000                         | 0.8766              | 0.8475               | 0.9690           | 0.0       | 0.2813         | 0.7838       | 0.0000                    | 0.8023         | 0.5453          | 0.9664      |
| 0.2177        | 2.72  | 4480 | 0.3152          | 0.4841   | 0.6658        | 0.9196           | nan            | 0.4292              | 0.8986            | 0.0                            | 0.8922              | 0.8050               | 0.9699           | 0.0       | 0.2702         | 0.7881       | 0.0                       | 0.8063         | 0.5579          | 0.9666      |
| 0.2683        | 2.73  | 4500 | 0.3165          | 0.4810   | 0.6710        | 0.9176           | nan            | 0.4378              | 0.9003            | 0.0                            | 0.8797              | 0.8395               | 0.9687           | 0.0       | 0.2755         | 0.7847       | 0.0                       | 0.7996         | 0.5408          | 0.9661      |
| 0.4168        | 2.74  | 4520 | 0.3347          | 0.4920   | 0.6748        | 0.9233           | nan            | 0.4527              | 0.9122            | 0.0                            | 0.9021              | 0.8121               | 0.9698           | 0.0       | 0.3271         | 0.7776       | 0.0                       | 0.8105         | 0.5616          | 0.9670      |
| 0.89          | 2.75  | 4540 | 0.3345          | 0.4875   | 0.6709        | 0.9211           | nan            | 0.4383              | 0.9006            | 0.0                            | 0.8985              | 0.8189               | 0.9690           | 0.0       | 0.2903         | 0.7895       | 0.0                       | 0.8071         | 0.5591          | 0.9666      |
| 0.3392        | 2.77  | 4560 | 0.3020          | 0.4852   | 0.6730        | 0.9197           | nan            | 0.4509              | 0.8977            | 0.0                            | 0.8886              | 0.8312               | 0.9698           | 0.0       | 0.2847         | 0.7921       | 0.0                       | 0.8024         | 0.5506          | 0.9665      |
| 0.4607        | 2.78  | 4580 | 0.3230          | 0.4935   | 0.6757        | 0.9238           | nan            | 0.4640              | 0.9097            | 0.0                            | 0.9075              | 0.8036               | 0.9696           | 0.0       | 0.3195         | 0.7866       | 0.0                       | 0.8116         | 0.5697          | 0.9670      |
| 0.3654        | 2.79  | 4600 | 0.3109          | 0.4928   | 0.6672        | 0.9231           | nan            | 0.4508              | 0.8907            | 0.0                            | 0.9169              | 0.7750               | 0.9698           | 0.0       | 0.3078         | 0.7942       | 0.0                       | 0.8102         | 0.5704          | 0.9670      |
| 0.4694        | 2.8   | 4620 | 0.3250          | 0.4919   | 0.6806        | 0.9221           | nan            | 0.4773              | 0.9033            | 0.0                            | 0.8870              | 0.8435               | 0.9722           | 0.0       | 0.3328         | 0.7919       | 0.0                       | 0.8015         | 0.5489          | 0.9679      |
| 0.7987        | 2.81  | 4640 | 0.3292          | 0.4954   | 0.6686        | 0.9240           | nan            | 0.4267              | 0.8898            | 0.0                            | 0.9178              | 0.8078               | 0.9696           | 0.0       | 0.3340         | 0.7982       | 0.0                       | 0.8063         | 0.5622          | 0.9672      |
| 0.1422        | 2.83  | 4660 | 0.3098          | 0.4980   | 0.6793        | 0.9252           | nan            | 0.4912              | 0.9051            | 0.0                            | 0.9137              | 0.7954               | 0.9706           | 0.0       | 0.3358         | 0.7895       | 0.0                       | 0.8146         | 0.5789          | 0.9674      |
| 0.2764        | 2.84  | 4680 | 0.2950          | 0.4955   | 0.6780        | 0.9236           | nan            | 0.4777              | 0.8876            | 0.0                            | 0.9065              | 0.8249               | 0.9715           | 0.0       | 0.3347         | 0.7929       | 0.0                       | 0.8095         | 0.5634          | 0.9678      |
| 0.7027        | 2.85  | 4700 | 0.3178          | 0.4956   | 0.6811        | 0.9237           | nan            | 0.4798              | 0.9043            | 0.0                            | 0.9009              | 0.8310               | 0.9708           | 0.0       | 0.3432         | 0.7879       | 0.0                       | 0.8083         | 0.5622          | 0.9676      |
| 0.1181        | 2.86  | 4720 | 0.3131          | 0.4926   | 0.6812        | 0.9229           | nan            | 0.4841              | 0.9019            | 0.0                            | 0.8987              | 0.8317               | 0.9705           | 0.0       | 0.3250         | 0.7894       | 0.0                       | 0.8072         | 0.5593          | 0.9673      |
| 0.1929        | 2.87  | 4740 | 0.3345          | 0.4983   | 0.6796        | 0.9246           | nan            | 0.4671              | 0.9066            | 0.0                            | 0.9087              | 0.8258               | 0.9697           | 0.0       | 0.3638         | 0.7872       | 0.0                       | 0.8075         | 0.5620          | 0.9673      |
| 0.1227        | 2.89  | 4760 | 0.3008          | 0.4923   | 0.6766        | 0.9215           | nan            | 0.4699              | 0.8828            | 0.0                            | 0.8972              | 0.8386               | 0.9714           | 0.0       | 0.3415         | 0.7942       | 0.0                       | 0.8013         | 0.5408          | 0.9681      |
| 0.2807        | 2.9   | 4780 | 0.3065          | 0.4867   | 0.6674        | 0.9185           | nan            | 0.4280              | 0.8885            | 0.0                            | 0.8864              | 0.8315               | 0.9701           | 0.0       | 0.3093         | 0.7890       | 0.0                       | 0.7973         | 0.5438          | 0.9672      |
| 0.1685        | 2.91  | 4800 | 0.3054          | 0.4890   | 0.6712        | 0.9206           | nan            | 0.4508              | 0.8940            | 0.0                            | 0.8947              | 0.8176               | 0.9704           | 0.0       | 0.3112         | 0.7901       | 0.0                       | 0.8020         | 0.5527          | 0.9672      |
| 0.2884        | 2.92  | 4820 | 0.3072          | 0.4896   | 0.6770        | 0.9201           | nan            | 0.4773              | 0.8843            | 0.0                            | 0.8932              | 0.8372               | 0.9703           | 0.0       | 0.3251         | 0.7914       | 0.0                       | 0.7997         | 0.5440          | 0.9673      |
| 0.6886        | 2.94  | 4840 | 0.3077          | 0.4936   | 0.6643        | 0.9225           | nan            | 0.4469              | 0.8662            | 0.0                            | 0.9228              | 0.7796               | 0.9704           | 0.0       | 0.3339         | 0.7868       | 0.0                       | 0.8057         | 0.5614          | 0.9676      |
| 0.3344        | 2.95  | 4860 | 0.3017          | 0.4943   | 0.6733        | 0.9225           | nan            | 0.4660              | 0.8746            | 0.0                            | 0.9098              | 0.8184               | 0.9711           | 0.0       | 0.3488         | 0.7900       | 0.0                       | 0.8032         | 0.5498          | 0.9681      |
| 0.1385        | 2.96  | 4880 | 0.3149          | 0.4846   | 0.6688        | 0.9180           | nan            | 0.4436              | 0.8811            | 0.0000                         | 0.8905              | 0.8288               | 0.9692           | 0.0       | 0.2956         | 0.7873       | 0.0000                    | 0.7986         | 0.5441          | 0.9667      |
| 0.559         | 2.97  | 4900 | 0.3012          | 0.4827   | 0.6598        | 0.9172           | nan            | 0.4204              | 0.8584            | 0.0000                         | 0.8997              | 0.8108               | 0.9693           | 0.0       | 0.2854         | 0.7789       | 0.0000                    | 0.7992         | 0.5489          | 0.9666      |
| 0.0576        | 2.98  | 4920 | 0.3116          | 0.4880   | 0.6794        | 0.9200           | nan            | 0.4841              | 0.8852            | 0.0                            | 0.8866              | 0.8489               | 0.9714           | 0.0       | 0.3229         | 0.7898       | 0.0                       | 0.7986         | 0.5372          | 0.9678      |
| 0.1294        | 3.0   | 4940 | 0.3304          | 0.4794   | 0.6650        | 0.9144           | nan            | 0.4315              | 0.8895            | 0.0                            | 0.8740              | 0.8271               | 0.9678           | 0.0       | 0.2745         | 0.7784       | 0.0                       | 0.7930         | 0.5438          | 0.9658      |


### Framework versions

- Transformers 4.33.0
- Pytorch 2.0.0
- Datasets 2.1.0
- Tokenizers 0.13.3