---
license: apache-2.0
tags:
- summarization
- generated_from_trainer
metrics:
- rouge
model-index:
- name: summarizer
  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. -->

# summarizer

This model is a fine-tuned version of [facebook/bart-base](https://huggingface.co/facebook/bart-base) on the None dataset.
It achieves the following results on the evaluation set:
- Loss: 2.4858
- Rouge1: 50.2321
- Rouge2: 24.0325
- Rougel: 45.4209
- Rougelsum: 45.4669

## 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: 5.6e-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: 8

### Training results

| Training Loss | Epoch | Step | Validation Loss | Rouge1  | Rouge2  | Rougel  | Rougelsum |
|:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:|
| 2.324         | 1.0   | 460  | 1.8943          | 49.6772 | 24.3924 | 45.0788 | 45.1276   |
| 1.5791        | 2.0   | 920  | 1.8899          | 49.6626 | 24.2944 | 45.2762 | 45.4145   |
| 1.0975        | 3.0   | 1380 | 1.9199          | 49.725  | 24.1088 | 44.9682 | 45.0787   |
| 0.7581        | 4.0   | 1840 | 2.1324          | 48.8128 | 22.5742 | 44.3464 | 44.3182   |
| 0.5103        | 5.0   | 2300 | 2.3014          | 49.5098 | 23.3978 | 44.8389 | 44.9802   |
| 0.3448        | 6.0   | 2760 | 2.3828          | 49.8076 | 23.3584 | 44.7778 | 44.8633   |
| 0.2394        | 7.0   | 3220 | 2.4564          | 49.3934 | 23.7093 | 44.486  | 44.6473   |
| 0.1763        | 8.0   | 3680 | 2.4858          | 50.2321 | 24.0325 | 45.4209 | 45.4669   |


### Framework versions

- Transformers 4.28.1
- Pytorch 2.0.0+cu118
- Datasets 2.11.0
- Tokenizers 0.13.3