bart-base-legal-summarizer

This model is a fine-tuned version of facebook/bart-base on an unknown dataset. It achieves the following results on the evaluation set:

  • Loss: 2.3425
  • Rouge1: 33.2731
  • Rouge2: 16.5293
  • Rougel: 29.1491
  • Rougelsum: 29.7726
  • Gen Len: 15.5

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: 2
  • eval_batch_size: 4
  • seed: 42
  • optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
  • lr_scheduler_type: linear
  • num_epochs: 3
  • mixed_precision_training: Native AMP

Training results

Training Loss Epoch Step Validation Loss Rouge1 Rouge2 Rougel Rougelsum Gen Len
No log 1.0 178 2.4487 27.4622 10.7691 23.652 24.1204 15.1333
No log 2.0 356 2.3498 34.4 17.7132 30.1947 30.5913 14.8222
2.2551 3.0 534 2.3425 33.2731 16.5293 29.1491 29.7726 15.5

Framework versions

  • Transformers 4.44.2
  • Pytorch 2.5.0+cu121
  • Datasets 3.1.0
  • Tokenizers 0.19.1
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