roberta_results
This model is a fine-tuned version of roberta-base on the None dataset. It achieves the following results on the evaluation set:
- Loss: 0.1846
- Accuracy: 0.8767
- F1: 0.8904
- Precision: 0.8057
- Recall: 0.9950
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: 8
- eval_batch_size: 16
- seed: 42
- gradient_accumulation_steps: 8
- total_train_batch_size: 64
- optimizer: Use OptimizerNames.ADAMW_TORCH with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: cosine
- lr_scheduler_warmup_steps: 0.1
- num_epochs: 5
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Accuracy | F1 | Precision | Recall |
|---|---|---|---|---|---|---|---|
| 5.2894 | 0.0956 | 100 | 0.6470 | 0.7321 | 0.7549 | 0.6997 | 0.8196 |
| 2.1692 | 0.1912 | 200 | 0.2544 | 0.8494 | 0.8645 | 0.7900 | 0.9545 |
| 1.8798 | 0.2868 | 300 | 0.2252 | 0.8634 | 0.8444 | 0.9893 | 0.7366 |
| 1.8287 | 0.3824 | 400 | 0.2065 | 0.8692 | 0.8518 | 0.9909 | 0.7470 |
| 1.7022 | 0.4780 | 500 | 0.1999 | 0.8705 | 0.8852 | 0.7989 | 0.9925 |
| 1.7770 | 0.5736 | 600 | 0.2032 | 0.8729 | 0.8564 | 0.9926 | 0.7531 |
| 1.5242 | 0.6692 | 700 | 0.1919 | 0.8745 | 0.8888 | 0.8025 | 0.9958 |
| 1.5454 | 0.7648 | 800 | 0.2123 | 0.8728 | 0.8873 | 0.8011 | 0.9943 |
| 1.6533 | 0.8604 | 900 | 0.2035 | 0.8736 | 0.8581 | 0.9870 | 0.7589 |
| 1.5114 | 0.9560 | 1000 | 0.1991 | 0.8727 | 0.8557 | 0.9962 | 0.7499 |
| 1.6955 | 1.0516 | 1100 | 0.1909 | 0.8749 | 0.8889 | 0.8037 | 0.9944 |
| 1.5485 | 1.1472 | 1200 | 0.1876 | 0.8746 | 0.8886 | 0.8038 | 0.9934 |
| 1.4344 | 1.2428 | 1300 | 0.1849 | 0.8758 | 0.8898 | 0.8038 | 0.9964 |
| 1.5597 | 1.3384 | 1400 | 0.1902 | 0.8753 | 0.8591 | 0.9958 | 0.7555 |
| 1.4956 | 1.4340 | 1500 | 0.1937 | 0.8742 | 0.8887 | 0.8007 | 0.9985 |
| 1.6025 | 1.5296 | 1600 | 0.1856 | 0.8760 | 0.8897 | 0.8051 | 0.9942 |
| 1.2909 | 1.6252 | 1700 | 0.1846 | 0.8767 | 0.8904 | 0.8057 | 0.9950 |
| 1.5576 | 1.7208 | 1800 | 0.1857 | 0.8769 | 0.8612 | 0.9961 | 0.7584 |
| 1.5306 | 1.8164 | 1900 | 0.1898 | 0.8760 | 0.8901 | 0.8033 | 0.9979 |
| 1.4076 | 1.9120 | 2000 | 0.1956 | 0.8761 | 0.8608 | 0.9909 | 0.7609 |
| 1.3811 | 2.0076 | 2100 | 0.1851 | 0.8773 | 0.8616 | 0.9960 | 0.7593 |
Framework versions
- Transformers 5.12.1
- Pytorch 2.11.0+cu128
- Datasets 4.0.0
- Tokenizers 0.22.2