---
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: 2.5029
- Rouge1: 48.685
- Rouge2: 22.7386
- Rougel: 43.8124
- Rougelsum: 43.8396

## 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 |
|:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:|
| 2.3383        | 1.0   | 460  | 1.8745          | 49.3535 | 25.1806 | 45.1706 | 45.1579   |
| 1.5714        | 2.0   | 920  | 1.9525          | 48.5102 | 23.7917 | 43.5276 | 43.5289   |
| 1.0907        | 3.0   | 1380 | 2.0340          | 47.3071 | 22.9257 | 42.9624 | 43.0095   |
| 0.7586        | 4.0   | 1840 | 2.2207          | 49.078  | 24.4061 | 44.8266 | 44.7489   |
| 0.507         | 5.0   | 2300 | 2.3542          | 49.1445 | 23.918  | 44.4869 | 44.4544   |
| 0.3503        | 6.0   | 2760 | 2.4352          | 47.8282 | 22.9394 | 43.2666 | 43.2609   |
| 0.2434        | 7.0   | 3220 | 2.4867          | 48.8996 | 23.6147 | 44.4024 | 44.3788   |
| 0.1769        | 8.0   | 3680 | 2.5029          | 48.685  | 22.7386 | 43.8124 | 43.8396   |


### Framework versions

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