---
library_name: transformers
license: apache-2.0
base_model: google/flan-t5-base
tags:
- generated_from_trainer
metrics:
- rouge
model-index:
- name: classification1
  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. -->

# classification1

This model is a fine-tuned version of [google/flan-t5-base](https://huggingface.co/google/flan-t5-base) on the None dataset.
It achieves the following results on the evaluation set:
- Loss: 0.4874
- Rouge1: 56.4976
- Rouge2: 45.9447
- Rougel: 55.0125
- Rougelsum: 54.9996
- Gen Len: 20.0

## 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: 5e-05
- train_batch_size: 8
- eval_batch_size: 8
- seed: 42
- optimizer: Use OptimizerNames.ADAMW_TORCH with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: linear
- num_epochs: 5

### Training results

| Training Loss | Epoch | Step | Validation Loss | Rouge1  | Rouge2  | Rougel  | Rougelsum | Gen Len |
|:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:|:-------:|
| No log        | 1.0   | 341  | 0.5881          | 55.4823 | 44.838  | 53.9203 | 53.9211   | 20.0    |
| 0.8666        | 2.0   | 682  | 0.5256          | 56.1247 | 45.1956 | 54.5158 | 54.4802   | 20.0    |
| 0.6031        | 3.0   | 1023 | 0.5002          | 55.0454 | 44.4031 | 53.5464 | 53.5119   | 20.0    |
| 0.6031        | 4.0   | 1364 | 0.4916          | 55.8217 | 45.0941 | 54.3072 | 54.3437   | 20.0    |
| 0.5294        | 5.0   | 1705 | 0.4874          | 56.4976 | 45.9447 | 55.0125 | 54.9996   | 20.0    |


### Framework versions

- Transformers 4.50.3
- Pytorch 2.6.0+cu124
- Datasets 2.20.0
- Tokenizers 0.21.0