ac-reason-roberta-base

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

• Loss: 0.1492
• Accuracy: 0.975
• Macro F1: 0.9750

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: 32
• seed: 42
• optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
• lr_scheduler_type: linear
• lr_scheduler_warmup_steps: 100
• num_epochs: 5

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy	Macro F1
No log	1.0	188	0.3178	0.89	0.8890
No log	2.0	376	0.1796	0.945	0.9450
0.3079	3.0	564	0.6228	0.875	0.8733
0.3079	4.0	752	0.1492	0.975	0.9750
0.3079	5.0	940	0.1458	0.972	0.9720

Framework versions

• Transformers 5.17.0
• Pytorch 2.14.0+cu130
• Datasets 3.6.0
• Tokenizers 0.23.2