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激活函数？ #4

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wbchief opened this issue Jan 15, 2020 · 1 comment

wbchief commented Jan 15, 2020

请问，为什么激活函数为relu时，预测结果全部为0呢，应该选择什么激活函数呢？

fenglinhuoshan123 commented Apr 27, 2020

@wbchief @xiaochus
我也遇到了这样的问题，预测全0，请问您解决没有？
而且作者的模型有两层maxpooling，最后的图像大小和初始大小不一致了，我是按照保持了原来尺寸进行的输出构建

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