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激活函数? #4

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wbchief opened this issue Jan 15, 2020 · 1 comment
Open

激活函数? #4

wbchief opened this issue Jan 15, 2020 · 1 comment

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@wbchief
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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
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@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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