README.md

---
license: mit
tags:
- translation
- generated_from_trainer
metrics:
- bleu
- rouge
- meteor
model-index:
- name: mbart-large-50-English_Spanish_Translation
  results: []
language:
- en
- es
pipeline_tag: translation
---

# mbart-large-50-English_Spanish_Translation

This model is a fine-tuned version of [facebook/mbart-large-50](https://huggingface.co/facebook/mbart-large-50) on the None dataset.
It achieves the following results on the evaluation set:
- Loss: 1.0290
- Bleu: 41.4437
- Rouge:
  - Rouge1: 0.6751402780531002
  - Rouge2: 0.49769602014143044
  - RougeL: 0.6371513427059108
  - RougeLsum: 0.6376403149816605
- Meteor: 0.6479226630466496

## Model description

This project translates Spanish text inputs into English.

Here is the link to the script I created to train this model: https://github.com/DunnBC22/NLP_Projects/blob/main/Machine%20Translation/NLP%20Translation%20Project-EN:ES.ipynb

## Intended uses & limitations

This model is intended to demonstrate my ability to solve a complex problem using technology.

## Training and evaluation data

Dataset Source: https://www.kaggle.com/datasets/hgultekin/paralel-translation-corpus-in-22-languages

## 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
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 2

### Training results

| Training Loss | Epoch | Step | Validation Loss | Bleu    | Rouge1 | Rouge2 | RougeL | RougeLsum | Meteor |
|:-------------:|:-----:|:----:|:---------------:|:-------:|:-----:|:-----:|:-----:|:-----:|:-----:|
| 1.5608        | 1.0   | 900  | 1.0899          | 39.9184 | 0.6645 | 0.4846 | 0.6254 | 0.6259 | 0.6376 |
| 0.9734        | 2.0   | 1800 | 1.0290          | 41.4436 | 0.6751 | 0.4977 | 0.6371 | 0.6376 | 0.6479 |


### Framework versions

- Transformers 4.22.2
- Pytorch 1.12.1
- Datasets 2.5.2
- Tokenizers 0.12.1