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关于低精度矩阵乘法的问题 #45

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ccJia opened this issue Jul 27, 2017 · 2 comments
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关于低精度矩阵乘法的问题 #45

ccJia opened this issue Jul 27, 2017 · 2 comments

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@ccJia
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ccJia commented Jul 27, 2017

@nihui 你好,请问NCNN这种对于 FLOAT 数据进行量化的过程,是否有考虑过后续如果使用这种量化方式的参数进行矩阵乘法(Fix_Point)的溢出问题呢?

@nihui
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nihui commented Jul 27, 2017

量化只是减小模型存储,实际运算是用 float

@ccJia
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ccJia commented Jul 27, 2017

OK,谢谢了,我以为会在这个基础上开发 类似于 INT8 的矩阵乘法。

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