bart-base-finetuned-cnn_dailymail

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

• Loss: 1.5396
• Rouge1: 0.3511
• Rouge2: 0.1925
• Rougel: 0.3086
• Rougelsum: 0.3292

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: 8
• eval_batch_size: 8
• seed: 42
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• num_epochs: 4

Training results

Training Loss	Epoch	Step	Validation Loss	Rouge1	Rouge2	Rougel	Rougelsum
1.9486	1.0	35890	1.5941	0.3498	0.1893	0.3063	0.3272
1.6706	2.0	71780	1.5601	0.3503	0.1916	0.3079	0.3279
1.4809	3.0	107670	1.5423	0.3520	0.1923	0.3086	0.3295
1.3293	4.0	143560	1.5396	0.3511	0.1925	0.3086	0.3292

Framework versions

• Transformers 4.24.0
• Pytorch 1.12.1+cu113
• Datasets 2.7.1
• Tokenizers 0.13.2