---
license: mit
base_model: FacebookAI/roberta-base
tags:
- generated_from_trainer
metrics:
- accuracy
model-index:
- name: roberta_base_twitter
  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. -->

# roberta_base_twitter

This model is a fine-tuned version of [FacebookAI/roberta-base](https://huggingface.co/FacebookAI/roberta-base) on an unknown dataset.
It achieves the following results on the evaluation set:
- Loss: 0.4759
- Accuracy: 0.7711
- F1 Macro: 0.7372
- F1 Micro: 0.7711

## 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: 32
- eval_batch_size: 32
- seed: 42
- distributed_type: multi-GPU
- num_devices: 2
- total_train_batch_size: 64
- total_eval_batch_size: 64
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 3.0

### Training results

| Training Loss | Epoch | Step | Validation Loss | Accuracy | F1 Macro | F1 Micro |
|:-------------:|:-----:|:----:|:---------------:|:--------:|:--------:|:--------:|
| 0.4867        | 0.37  | 50   | 0.4759          | 0.7711   | 0.7372   | 0.7711   |
| 0.4633        | 0.74  | 100  | 0.4788          | 0.7711   | 0.7285   | 0.7711   |
| 0.4582        | 1.1   | 150  | 0.4821          | 0.7739   | 0.7356   | 0.7739   |
| 0.4642        | 1.47  | 200  | 0.4841          | 0.7592   | 0.7292   | 0.7592   |
| 0.458         | 1.84  | 250  | 0.4864          | 0.7739   | 0.7369   | 0.7739   |
| 0.4001        | 2.21  | 300  | 0.4867          | 0.7684   | 0.7346   | 0.7684   |
| 0.443         | 2.57  | 350  | 0.4886          | 0.7601   | 0.7258   | 0.7601   |
| 0.3461        | 2.94  | 400  | 0.4942          | 0.7656   | 0.7296   | 0.7656   |


### Framework versions

- Transformers 4.39.0.dev0
- Pytorch 2.2.1+cu121
- Datasets 2.18.0
- Tokenizers 0.15.2