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README.md
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---
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tags:
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- onnx
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- transformers.js
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- image-classification
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- creativity-assessment
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- beit
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license: apache-2.0
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datasets:
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- figural-drawings
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metrics:
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- accuracy
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pipeline_tag: image-classification
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---
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# OCSAI-D Web (ONNX Quantized)
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This is a quantized ONNX version of the [POrg/ocsai-d-web](https://huggingface.co/POrg/ocsai-d-web) model, optimized for web deployment with Transformers.js.
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## Model Description
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This model assesses originality/creativity in figural drawings. It's a fine-tuned BEiT-large model that outputs a regression score indicating the creativity level of the input drawing.
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## Model Details
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- **Base Model**: microsoft/beit-large-patch16-224-pt22k-ft22k
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- **Task**: Image regression (creativity scoring)
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- **Input**: 224x224 RGB images
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- **Output**: Single regression score (0-1 range)
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- **Quantization**: INT8 dynamic quantization
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- **File Size**: ~300MB (vs 1.1GB original)
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## Usage with Transformers.js
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```javascript
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import { pipeline } from '@xenova/transformers';
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// Load the model
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const classifier = await pipeline('image-classification', 'your-username/ocsai-d-web-onnx');
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// Run inference on an image
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const result = await classifier('path/to/drawing.jpg');
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console.log(result);
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```
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## Important Notes
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This model is specifically designed for creativity assessment of figural drawings. The output is a single regression score that needs to be post-processed according to the original paper's methodology.
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## Original Model
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Based on [POrg/ocsai-d-web](https://huggingface.co/POrg/ocsai-d-web) - please refer to the original model for citation information and detailed usage instructions.
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## Performance
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The quantized model provides significant size reduction (~4x smaller) while maintaining compatibility with Transformers.js for browser-based inference.
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