Pioneering 4-Bit FP Quantization for Diffusion Models: Mixup-Sign Quantization and Timestep-Aware Fine-Tuning
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arXiv
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| Main Authors: | Zhao, Maosen, Chen, Pengtao, Yu, Chong, Wen, Yan, Tan, Xudong, Chen, Tao |
|---|---|
| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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