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phrasebank-sentiment-analysis
This model is a fine-tuned version of bert-base-uncased on the financial_phrasebank dataset. It achieves the following results on the evaluation set:
- Loss: 0.5405
- F1: 0.8508
- Accuracy: 0.8645
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: 5e-05
- train_batch_size: 32
- 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 | F1 | Accuracy |
|---|---|---|---|---|---|
| 0.634 | 0.94 | 100 | 0.3913 | 0.8307 | 0.8446 |
| 0.2825 | 1.89 | 200 | 0.3956 | 0.8288 | 0.8425 |
| 0.1394 | 2.83 | 300 | 0.4432 | 0.8446 | 0.8597 |
| 0.0697 | 3.77 | 400 | 0.5405 | 0.8508 | 0.8645 |
Framework versions
- Transformers 4.34.1
- Pytorch 2.1.0+cu118
- Datasets 2.14.6
- Tokenizers 0.14.1
