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# convnextv2-large-1k-224-finetuned-Lesion-Classification-HAM10000-AH-60-20-20

This model is a fine-tuned version of [facebook/convnextv2-large-1k-224](https://huggingface.co/facebook/convnextv2-large-1k-224) on the imagefolder dataset.
It achieves the following results on the evaluation set:
- Loss: 0.0976
- Accuracy: 0.9866

## 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: 16
- eval_batch_size: 16
- seed: 42
- gradient_accumulation_steps: 2
- total_train_batch_size: 32
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_ratio: 0.9
- num_epochs: 12

### Training results

| Training Loss | Epoch | Step | Validation Loss | Accuracy |
|:-------------:|:-----:|:----:|:---------------:|:--------:|
| 1.8977        | 1.0   | 122  | 1.8949          | 0.2939   |
| 1.6493        | 2.0   | 244  | 1.6449          | 0.5447   |
| 1.239         | 3.0   | 366  | 1.2819          | 0.6886   |
| 0.9342        | 4.0   | 488  | 0.9664          | 0.7276   |
| 0.7011        | 5.0   | 610  | 0.6760          | 0.8356   |
| 0.5809        | 6.0   | 732  | 0.5792          | 0.8469   |
| 0.4846        | 7.0   | 854  | 0.4280          | 0.8890   |
| 0.6914        | 8.0   | 976  | 0.4121          | 0.8849   |
| 0.3815        | 9.0   | 1098 | 0.2751          | 0.9353   |
| 0.2931        | 10.0  | 1220 | 0.2980          | 0.9198   |
| 0.2485        | 11.0  | 1342 | 0.3090          | 0.9106   |
| 0.1759        | 12.0  | 1464 | 0.0976          | 0.9866   |


### Framework versions

- Transformers 4.30.2
- Pytorch 2.0.1+cu118
- Datasets 2.13.1
- Tokenizers 0.13.3

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