---
tags:
- generated_from_trainer
metrics:
- rouge
model-index:
- name: mbart-large-50-many-to-many-mmt-finetuned-test2
  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. -->

# mbart-large-50-many-to-many-mmt-finetuned-test2

This model is a fine-tuned version of [facebook/mbart-large-50-many-to-many-mmt](https://huggingface.co/facebook/mbart-large-50-many-to-many-mmt) on an unknown dataset.
It achieves the following results on the evaluation set:
- Loss: 1.9283
- Rouge1: 28.015
- Rouge2: 11.5757
- Rougel: 23.4706
- Rougelsum: 27.303
- Gen Len: 48.8231

## 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: 2e-05
- train_batch_size: 4
- eval_batch_size: 4
- seed: 42
- gradient_accumulation_steps: 4
- total_train_batch_size: 16
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 4
- mixed_precision_training: Native AMP

### Training results

| Training Loss | Epoch | Step | Validation Loss | Rouge1  | Rouge2  | Rougel  | Rougelsum | Gen Len |
|:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:|:-------:|
| 2.1456        | 1.0   | 2130 | 2.0695          | 24.7024 | 9.6769  | 20.91   | 24.0793   | 45.739  |
| 1.8957        | 2.0   | 4261 | 1.9656          | 25.8455 | 10.4715 | 21.9971 | 25.1654   | 50.9408 |
| 1.7359        | 3.0   | 6391 | 1.9281          | 26.9356 | 11.0235 | 22.709  | 26.197    | 51.5054 |
| 1.6207        | 4.0   | 8520 | 1.9283          | 28.015  | 11.5757 | 23.4706 | 27.303    | 48.8231 |


### Framework versions

- Transformers 4.27.2
- Pytorch 1.13.0+cu117
- Datasets 2.7.1
- Tokenizers 0.13.2