
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->

# VIT-ASVspoof2019-ConstantQ-Synthetic-Voice-Detection

This model is a fine-tuned version of [google/vit-base-patch16-224-in21k](https://huggingface.co/google/vit-base-patch16-224-in21k) on the imagefolder dataset.
It achieves the following results on the evaluation set:
- Loss: 0.2115
- Accuracy: 0.9560
- F1: 0.9750
- Precision: 0.9950
- Recall: 0.9557

## 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: 8
- eval_batch_size: 8
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 3.0

### Training results

| Training Loss | Epoch | Step | Validation Loss | Accuracy | F1     | Precision | Recall |
|:-------------:|:-----:|:----:|:---------------:|:--------:|:------:|:---------:|:------:|
| 0.0383        | 1.0   | 3173 | 0.1192          | 0.9753   | 0.9864 | 0.9734    | 0.9997 |
| 0.0158        | 2.0   | 6346 | 0.0505          | 0.9888   | 0.9938 | 0.9911    | 0.9965 |
| 0.0021        | 3.0   | 9519 | 0.1042          | 0.9849   | 0.9917 | 0.9836    | 0.9998 |


### Framework versions

- Transformers 4.36.2
- Pytorch 2.1.2+cu121
- Datasets 2.15.0
- Tokenizers 0.15.0
bonafide spoof