legal_bart_large_cnn

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

• Loss: 2.2520
• Rouge1: 0.489
• Rouge2: 0.2433
• Rougel: 0.3262
• Rougelsum: 0.3267
• Gen Len: 137.2973

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: 16
• eval_batch_size: 16
• 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	352	2.3127	0.4831	0.2372	0.3195	0.3198	136.5541
2.4898	2.0	704	2.2627	0.4883	0.2432	0.3257	0.326	136.9211
2.3583	3.0	1056	2.2520	0.489	0.2433	0.3262	0.3267	137.2973

Framework versions

• PEFT 0.11.1
• Transformers 4.41.2
• Pytorch 2.3.0+cu121
• Datasets 2.20.0
• Tokenizers 0.19.1