vit-autoscan

ViT Model (vit_base_patch16_224)

This repository contains a fine-tuned ViT model from the timm library, intended for binary image classification.

The model weights are available in both standard PyTorch (.bin) and SafeTensors (.safetensors) formats.

Model Details

• Architecture: vit_base_patch16_224
• Original Library: timm
• Fine-tuning Task: Binary Image Classification
• Number of Classes: 2

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Training Hyperparameters

The model was trained with the following settings:

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Training Results

Here are the key test metrics for this model:

• Test Accuracy: 0.985
• Test AUC: 0.991
• Test F1 Score: 0.985
• Best Epoch: 15.000

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How to use with timm

You can load this model directly from the Hugging Face Hub using timm.create_model. The config.json in this repo provides all necessary metadata.

import torch
import timm

# Ensure you have timm and huggingface_hub installed:
# pip install timm "huggingface_hub>=0.23.0"

# Load the model directly from the Hub
# The `pretrained=True` flag will download the weights and config automatically.
model = timm.create_model(
    'hf-hub:parlange/vit-autoscan',
    pretrained=True
)
model.eval()

# The model's default_cfg will now be populated with mean/std and input size
print(model.default_cfg)

# Example inference with a dummy input
dummy_input = torch.randn(1, 3, model.default_cfg['input_size'][-2], model.default_cfg['input_size'][-1])
with torch.no_grad():
    output = model(dummy_input)

print(f"Output shape: {output.shape}") # Should be torch.Size([1, 2])
print(f"Predictions: {torch.softmax(output, dim=1)}")

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Original Checkpoint

The original .pth checkpoint file used for this model is also available in this repository.