RAPQ: Rescuing Accuracy for Power-of-Two Low-bit Post-training Quantization

1 code implementation • 26 Apr 2022 • Hongyi Yao, Pu Li, Jian Cao, Xiangcheng Liu, Chenying Xie, Bingzhang Wang

We are the first to propose the more constrained but hardware-friendly Power-of-Two quantization scheme for low-bit PTQ specially and prove that it can achieve nearly the same accuracy as SOTA PTQ method.

Quantization