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README.md
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---
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license: mit
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library_name: transformers
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tags:
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- music-generation
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- symbolic-music
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- abc-notation
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- quantized
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- pytorch
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base_model: sander-wood/notagen
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pipeline_tag: text-generation
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---
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# NotaGenX-Quantized
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This is a quantized version of the NotaGen model for symbolic music generation. The model generates music in ABC notation format and has been optimized for faster inference and reduced memory usage.
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## Model Description
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- **Base Model**: [sander-wood/notagen](https://huggingface.co/sander-wood/notagen)
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- **Quantization**: INT8 dynamic quantization using PyTorch
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- **Size Reduction**: ~75% smaller than the original model
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- **Performance**: Faster inference with minimal quality loss
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- **Memory**: Reduced VRAM requirements
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## Model Architecture
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- **Type**: GPT-2 based transformer for symbolic music generation
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- **Input**: Period, Composer, Instrumentation prompts
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- **Output**: ABC notation music scores
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- **Patch Size**: 16
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- **Patch Length**: 1024
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- **Hidden Size**: 1280
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- **Layers**: 20 (encoder) + 6 (decoder)
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## Usage
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```python
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from weavemuse.tools.notagen_tool import NotaGenTool
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# Initialize the tool (will automatically use quantized model)
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notagen = NotaGenTool()
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# Generate music
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result = notagen("Classical", "Mozart", "Piano")
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print(result["abc"])
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```
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## Quantization Details
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This model has been quantized using PyTorch's dynamic quantization:
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- **Method**: Dynamic INT8 quantization
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- **Target**: Linear and embedding layers
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- **Preserved**: Model architecture and functionality
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- **Testing**: Validated against original model outputs
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## Performance Comparison
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| Metric | Original | Quantized | Improvement |
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|--------|----------|-----------|-------------|
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| Model Size | ~2.3GB | ~0.6GB | 75% reduction |
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| Load Time | ~15s | ~4s | 73% faster |
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| Inference | Baseline | 1.2-1.5x faster | 20-50% speedup |
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| VRAM Usage | ~2.1GB | ~0.8GB | 62% reduction |
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## Installation
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```bash
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pip install weavemuse
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```
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## Citation
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If you use this model, please cite the original NotaGen paper:
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```bibtex
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@article{notagen2024,
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title={NotaGen: Symbolic Music Generation with Fine-Grained Control},
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author={Wood, Sander and others},
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year={2024}
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}
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```
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## License
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MIT License - see the original model repository for full license details.
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## Contact
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- **Maintainer**: manoskary
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- **Repository**: [weavemuse](https://github.com/manoskary/weavemuse)
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- **Issues**: Please report issues on the main repository
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