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# convnextv2-large-1k-224-finetuned-LungCancer-Classification-LC25000-AH-40-30-30-Shuffled

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: 0.1288
- Accuracy: 0.9623

## 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: 0.0005
- train_batch_size: 16
- eval_batch_size: 16
- seed: 42
- gradient_accumulation_steps: 4
- total_train_batch_size: 64
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_ratio: 0.5
- num_epochs: 7

### Training results

| Training Loss | Epoch | Step | Validation Loss | Accuracy |
|:-------------:|:-----:|:----:|:---------------:|:--------:|
| 0.2522        | 0.99  | 93   | 0.1288          | 0.9623   |
| 0.1579        | 1.99  | 187  | 0.1211          | 0.9573   |
| 1.1016        | 3.0   | 281  | 1.1018          | 0.3216   |
| 1.0934        | 4.0   | 375  | 1.0787          | 0.6432   |
| 0.5795        | 4.99  | 468  | 0.5864          | 0.6445   |
| 0.5437        | 5.99  | 562  | 0.5733          | 0.7369   |
| 0.3369        | 6.94  | 651  | 0.3298          | 0.9030   |


### Framework versions

- Transformers 4.31.0
- Pytorch 2.0.1+cu118
- Datasets 2.13.1
- Tokenizers 0.13.3

lung-benign_tissue lung_adenocarcinoma lung_squamous_cell_carcinoma