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---
library_name: transformers
license: apache-2.0
base_model: facebook/bart-base
tags:
- generated_from_trainer
datasets:
- arrow
model-index:
- name: bart-base-2024-10-12_13-22
  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. -->

# bart-base-2024-10-12_13-22

This model is a fine-tuned version of [facebook/bart-base](https://huggingface.co/facebook/bart-base) on the arrow dataset.
It achieves the following results on the evaluation set:
- Loss: 0.3413
- Gen Len: 19.9988
- Bertscorer-p: 0.5693
- Bertscorer-r: 0.1741
- Bertscorer-f1: 0.3646
- Sacrebleu-score: 10.2355
- Sacrebleu-precisions: [90.1056377359695, 78.84314927189703, 71.03531269978564, 65.97921118095769]
- Bleu-bp: 0.1347

## 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: 0.0003
- train_batch_size: 8
- eval_batch_size: 8
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 10
- mixed_precision_training: Native AMP

### Training results

| Training Loss | Epoch | Step  | Validation Loss | Gen Len | Bertscorer-p | Bertscorer-r | Bertscorer-f1 | Sacrebleu-score | Sacrebleu-precisions                                                         | Bleu-bp |
|:-------------:|:-----:|:-----:|:---------------:|:-------:|:------------:|:------------:|:-------------:|:---------------:|:----------------------------------------------------------------------------:|:-------:|
| 0.317         | 1.0   | 4772  | 0.2879          | 19.9998 | 0.5428       | 0.1582       | 0.3439        | 9.6993          | [87.29083507884441, 72.83089806032642, 64.20568134269375, 58.79563532531103] | 0.1386  |
| 0.1934        | 2.0   | 9544  | 0.2725          | 19.9995 | 0.5576       | 0.1608       | 0.3518        | 9.8295          | [88.83556675143292, 76.0723710308905, 67.15881021479623, 61.749907205015056] | 0.1351  |
| 0.1323        | 3.0   | 14316 | 0.2723          | 20.0    | 0.5678       | 0.1719       | 0.3627        | 10.1615         | [89.72749492127984, 77.42060052689843, 68.79285540795546, 63.42083414479146] | 0.1370  |
| 0.0882        | 4.0   | 19088 | 0.2759          | 20.0    | 0.5728       | 0.1722       | 0.3650        | 10.1777         | [90.45151089248067, 79.10211769585014, 70.55075573625463, 65.16963077018467] | 0.1344  |
| 0.061         | 5.0   | 23860 | 0.2968          | 20.0    | 0.5672       | 0.1735       | 0.3633        | 10.1992         | [89.8170208710569, 77.72758114247924, 69.35369251771922, 64.13642380028935]  | 0.1366  |
| 0.0359        | 6.0   | 28632 | 0.3064          | 20.0    | 0.5692       | 0.1807       | 0.3681        | 10.3391         | [90.43231298215383, 79.56742387626873, 71.96627153855555, 66.84727640514376] | 0.1348  |
| 0.0229        | 7.0   | 33404 | 0.3159          | 19.9996 | 0.5683       | 0.1740       | 0.3641        | 10.3045         | [89.974323617517, 78.0061867507562, 69.70321593791971, 64.46675057044337]    | 0.1375  |
| 0.0129        | 8.0   | 38176 | 0.3253          | 19.9999 | 0.5670       | 0.1722       | 0.3625        | 10.1527         | [89.83988773004178, 78.2656326826365, 70.11705905563593, 64.89062161576781]  | 0.1350  |
| 0.0068        | 9.0   | 42948 | 0.3389          | 19.9994 | 0.5680       | 0.1729       | 0.3633        | 10.2220         | [89.96170046739762, 78.33494108730105, 70.31016985715492, 65.2346243333951]  | 0.1356  |
| 0.0035        | 10.0  | 47720 | 0.3413          | 19.9988 | 0.5693       | 0.1741       | 0.3646        | 10.2355         | [90.1056377359695, 78.84314927189703, 71.03531269978564, 65.97921118095769]  | 0.1347  |


### Framework versions

- Transformers 4.45.1
- Pytorch 2.4.0
- Datasets 3.0.1
- Tokenizers 0.20.0