bertweet-sentiment-finetuned

This model is a fine-tuned version of finiteautomata/bertweet-base-sentiment-analysis on the None dataset. It achieves the following results on the evaluation set:

• Loss: 0.5533
• Accuracy: 0.875
• F1: 0.8633

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: 8
• seed: 42
• 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	Accuracy	F1
No log	1.0	60	0.4306	0.85	0.8349
No log	2.0	120	0.3752	0.8917	0.8844
No log	3.0	180	0.5461	0.8417	0.8230
No log	4.0	240	0.5316	0.875	0.8633
No log	5.0	300	0.5533	0.875	0.8633

Framework versions

• Transformers 4.47.1
• Pytorch 2.4.1+cpu
• Datasets 3.1.0
• Tokenizers 0.21.0