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OpenPPL / ppq

PPL Quantization Tool (PPQ) is a powerful offline neural network quantization tool.
Apache License 2.0
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LSQ算法微调后，输出的scale量化参数存在负值，请问如何修改源码，使其输出的scale为正值？ #518

Open fengyanWang opened 1 year ago

fengyanWang commented 1 year ago

LSQ算法微调后，输出的scale量化参数存在负值，请问如何修改源码，使其输出的scale为正值？

ZhangZhiPku commented 1 year ago

在执行完lsq之后，让scale = abs(scale) 就好