t5-fine-tuned-chunking-sliding

This model is a fine-tuned version of google/flan-t5-base on the None dataset. It achieves the following results on the evaluation set:

• Loss: 1.1720
• Rouge1: 0.249
• Rouge2: 0.1367
• Rougel: 0.2247
• Rougelsum: 0.2249

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: 3
• eval_batch_size: 3
• seed: 42
• gradient_accumulation_steps: 4
• total_train_batch_size: 12
• optimizer: Use 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
1.1629	0.9998	3975	1.2101	0.2411	0.1215	0.2137	0.2136
0.9414	1.9998	7950	1.1728	0.252	0.1336	0.2253	0.2254
0.8402	2.9998	11925	1.1715	0.248	0.1329	0.223	0.223
0.7827	3.9998	15900	1.1719	0.2488	0.1365	0.2241	0.2242
0.7622	4.9998	19875	1.1720	0.249	0.1367	0.2247	0.2249

Framework versions

• Transformers 4.47.0
• Pytorch 2.5.1+cu121
• Datasets 3.2.0
• Tokenizers 0.21.0