melanoma-exp-E-optimal

This model is a fine-tuned version of google/vit-base-patch16-384 on the None dataset. It achieves the following results on the evaluation set:

• Loss: 0.2886
• Auc: 0.9096
• Accuracy: 0.8981
• Recall: 0.6082
• Specificity: 0.9414

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: 1
• eval_batch_size: 1
• seed: 42
• gradient_accumulation_steps: 32
• total_train_batch_size: 32
• 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_ratio: 0.1
• num_epochs: 5
• mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Auc	Accuracy	Recall	Specificity
No log	1.0	267	0.3006	0.8758	0.8478	0.5825	0.8874
7.5432	2.0	534	0.2533	0.8956	0.8934	0.4742	0.9561
7.5432	3.0	801	0.2655	0.9070	0.8967	0.5619	0.9468
3.6167	4.0	1068	0.2929	0.9101	0.8846	0.6237	0.9237
3.6167	5.0	1335	0.2886	0.9096	0.8981	0.6082	0.9414

Framework versions

• Transformers 4.57.3
• Pytorch 2.6.0+cu124
• Datasets 4.4.2
• Tokenizers 0.22.1