newsdata-bertimbal

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

• Loss: 0.2924
• Accuracy: 0.9183
• Precision: 0.9118
• F1: 0.9144
• Recall: 0.9183

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: 2
• seed: 42
• gradient_accumulation_steps: 4
• total_train_batch_size: 16
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• num_epochs: 1

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy	Precision	F1	Recall
0.7154	0.1024	1000	0.5830	0.856	0.8352	0.8399	0.856
0.5232	0.2048	2000	0.4769	0.874	0.8647	0.8633	0.874
0.4342	0.3071	3000	0.3966	0.891	0.8800	0.8826	0.891
0.3969	0.4095	4000	0.3509	0.9023	0.8900	0.8949	0.9023
0.3719	0.5119	5000	0.3263	0.9102	0.9055	0.9054	0.9102
0.3638	0.6143	6000	0.3209	0.909	0.9017	0.9035	0.909
0.3217	0.7166	7000	0.3131	0.9068	0.9025	0.9034	0.9068
0.3169	0.8190	8000	0.2952	0.9167	0.9101	0.9125	0.9167
0.3147	0.9214	9000	0.2924	0.9183	0.9118	0.9144	0.9183

Framework versions

• Transformers 4.41.2
• Pytorch 2.3.1+cu121
• Datasets 2.20.0
• Tokenizers 0.19.1