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license: mit
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---
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license: mit
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inference: false
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tags:
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- medical
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- code
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---
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# EfficientNet Parkinson's Prediction Model 🤗
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This repository contains the Hugging Face EfficientNet model for predicting Parkinson's disease using patient drawings with an accuracy of around 65%.
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Made w/ EfficientNet and Torch.
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## Overview
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Parkinson's disease is a progressive nervous system disorder that affects movement. Symptoms start gradually, sometimes starting with a barely noticeable tremor in just one hand. Tremors are common, but the disorder also commonly causes stiffness or slowing of movement.
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My model uses the EfficientNet architecture to predict the likelihood of Parkinson's disease in patients by analysing their drawings.
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Feel free to open a pull request and contribute if you want to.
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## Dataset
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The dataset used to train this model was provided by [Kaggle](https://www.kaggle.com/datasets/kmader/parkinsons-drawings).
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## Usage
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```python
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import torch
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from transformers import AutoModel
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from torch import nn
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from PIL import Image
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import numpy as np
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# Set the device
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device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
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# Load the trained model
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model = AutoModel.from_pretrained('/content/final')
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# Move the model to the device
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model = model.to(device)
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# Load and resize new image(s)
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image_size = (224, 224)
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new_image = Image.open('/content/health.png').convert('RGB').resize(image_size)
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new_image = np.array(new_image)
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new_image = torch.from_numpy(new_image).transpose(0, 2).float().unsqueeze(0)
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# Move the data to the device
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new_image = new_image.to(device)
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# Make predictions using the trained model
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with torch.no_grad():
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predictions = model(new_image)
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logits = predictions.last_hidden_state
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logits = logits.view(logits.shape[0], -1)
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num_classes=2
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feature_reducer = nn.Linear(logits.shape[1], num_classes)
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logits = logits.to(device)
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feature_reducer = feature_reducer.to(device)
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logits = feature_reducer(logits)
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predicted_class = torch.argmax(logits, dim=1).item()
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confidence = torch.softmax(logits, dim=1)[0][predicted_class].item()
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if(predicted_class == 0):
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print(f'Predicted class: Parkinson\'s with confidence {confidence:.2f}')
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else:
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print(f'Predicted class: Healthy with confidence {confidence:.2f}')
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