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README.md
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---
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title: MNIST Digit Recognition
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emoji: 🎯
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colorFrom: blue
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colorTo: purple
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sdk: gradio
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sdk_version: 4.0.0
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app_file: app.py
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pinned: false
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license: mit
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---
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# 🎯 MNIST Digit Recognition Demo
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Draw a digit (0-9) and watch the AI recognize it with **99.6% accuracy**!
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## About This Model
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This Space demonstrates a Convolutional Neural Network trained on the MNIST dataset, achieving exceptional performance:
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- **Test Accuracy:** 99.60%
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- **Model Size:** 271K parameters
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- **Architecture:** 4-layer CNN with batch normalization
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- **Framework:** PyTorch
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## How to Use
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1. **Draw a digit** in the canvas on the left
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2. **Wait a moment** for the prediction
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3. **See the result** with confidence scores for all digits
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The model was trained using advanced techniques including:
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- Data augmentation (rotation, scaling, random erasing)
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- OneCycleLR scheduler with warmup
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- Dropout and batch normalization
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- Early stopping
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## Model Repository
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Full training code and model weights: [mnist-cnn-classifier](https://huggingface.co/developerPratik/mnist-cnn-classifier)
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## Performance
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The model achieves near-perfect accuracy across all digits:
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- Most digits: 99-100% accuracy
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- Balanced performance (no digit is significantly harder)
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- Fast inference (~5ms per image on CPU)
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Try it out and see if you can draw digits the model gets wrong! 🎨
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