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---
library_name: transformers
license: apache-2.0
base_model: allenai/led-base-16384
tags:
- generated_from_trainer
metrics:
- rouge
- bleu
- precision
- recall
- f1
model-index:
- name: LED_sum_approach
  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. -->

# LED_sum_approach

This model is a fine-tuned version of [allenai/led-base-16384](https://huggingface.co/allenai/led-base-16384) on an unknown dataset.
It achieves the following results on the evaluation set:
- Loss: 3.3340
- Rouge1: 0.4569
- Rouge2: 0.2272
- Rougel: 0.3918
- Rougelsum: 0.3927
- Gen Len: 20.82
- Bleu: 0.1112
- Precisions: 0.2401
- Brevity Penalty: 0.5852
- Length Ratio: 0.6511
- Translation Length: 795.0
- Reference Length: 1221.0
- Precision: 0.9098
- Recall: 0.8906
- F1: 0.9
- Hashcode: roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0)

## 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: 2e-05
- train_batch_size: 4
- eval_batch_size: 8
- seed: 42
- gradient_accumulation_steps: 4
- total_train_batch_size: 16
- 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: 10
- mixed_precision_training: Native AMP

### Training results

| Training Loss | Epoch | Step | Validation Loss | Rouge1 | Rouge2 | Rougel | Rougelsum | Gen Len | Bleu   | Precisions | Brevity Penalty | Length Ratio | Translation Length | Reference Length | Precision | Recall | F1     | Hashcode                                                  |
|:-------------:|:-----:|:----:|:---------------:|:------:|:------:|:------:|:---------:|:-------:|:------:|:----------:|:---------------:|:------------:|:------------------:|:----------------:|:---------:|:------:|:------:|:---------------------------------------------------------:|
| No log        | 1.0   | 7    | 7.6476          | 0.348  | 0.1355 | 0.2757 | 0.274     | 21.0    | 0.0602 | 0.1436     | 0.6232          | 0.679        | 829.0              | 1221.0           | 0.8935    | 0.8759 | 0.8845 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 2.0   | 14   | 6.4676          | 0.4218 | 0.2049 | 0.3597 | 0.3592    | 20.94   | 0.1008 | 0.2063     | 0.6419          | 0.6929       | 846.0              | 1221.0           | 0.9027    | 0.8839 | 0.8932 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 3.0   | 21   | 5.0145          | 0.4189 | 0.2067 | 0.362  | 0.3612    | 20.5    | 0.0945 | 0.2152     | 0.5919          | 0.656        | 801.0              | 1221.0           | 0.9087    | 0.8846 | 0.8964 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 4.0   | 28   | 4.2719          | 0.44   | 0.2299 | 0.3791 | 0.3778    | 20.48   | 0.1052 | 0.2337     | 0.5852          | 0.6511       | 795.0              | 1221.0           | 0.9087    | 0.8882 | 0.8982 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 5.0   | 35   | 3.9222          | 0.4538 | 0.238  | 0.3919 | 0.3917    | 20.7    | 0.1062 | 0.2404     | 0.5795          | 0.647        | 790.0              | 1221.0           | 0.9126    | 0.891  | 0.9016 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 6.0   | 42   | 3.6730          | 0.4582 | 0.2266 | 0.3926 | 0.3922    | 20.82   | 0.1093 | 0.236      | 0.5908          | 0.6552       | 800.0              | 1221.0           | 0.9099    | 0.8895 | 0.8995 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 7.0   | 49   | 3.5177          | 0.4639 | 0.2385 | 0.4037 | 0.4033    | 20.76   | 0.117  | 0.2484     | 0.5863          | 0.6519       | 796.0              | 1221.0           | 0.9101    | 0.8901 | 0.8999 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 8.0   | 56   | 3.4234          | 0.4564 | 0.2345 | 0.398  | 0.3978    | 20.72   | 0.1148 | 0.247      | 0.5806          | 0.6478       | 791.0              | 1221.0           | 0.9094    | 0.8891 | 0.899  | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 9.0   | 63   | 3.3645          | 0.4518 | 0.2273 | 0.3912 | 0.3913    | 20.82   | 0.1111 | 0.2376     | 0.5886          | 0.6536       | 798.0              | 1221.0           | 0.9087    | 0.8899 | 0.8991 | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |
| No log        | 10.0  | 70   | 3.3340          | 0.4569 | 0.2272 | 0.3918 | 0.3927    | 20.82   | 0.1112 | 0.2401     | 0.5852          | 0.6511       | 795.0              | 1221.0           | 0.9098    | 0.8906 | 0.9    | roberta-large_L17_no-idf_version=0.3.12(hug_trans=4.53.0) |


### Framework versions

- Transformers 4.53.0
- Pytorch 2.7.0+cu126
- Datasets 3.6.0
- Tokenizers 0.21.1