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训练自己数据集时,训练自编码器时的loss特别大,但是在下降,请问可能是什么原因 #18
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我一开始也遇到类似问题。第一个原因可能是作者的自编码器输出有sigmoid函数,所以你的输入图像像素值必须在[0,1]之间;第二可能是作者计算loss是求和不是平均,所以看起来大也正常。 |
作者自定义的loss不是逐像素的均方误差,是求和的 |
所以这loss高的话,需要管他吗,兄弟们 |
请问怎么训练自己的数据哇,我看代码里就限定了'mnist' 和 'cifar10'。我也想换成自己的数据训练后用来预测 |
怎么训练自己的数据呢 |
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