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上面代码中的幂运算我之前用到的是pow()函数，但是最后计算出的结果却是错的，主要表现在计算出的b的维度有误，如果知道原因的麻烦告知一下，谢谢！！！ #8

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weiliu0506 opened this issue Mar 2, 2018 · 0 comments

weiliu0506 commented Mar 2, 2018

s_corrected["dW" + str(l+1)] = s["dW" + str(l+1)]/(1 - pow(beta2, t))
s_corrected["db" + str(l+1)] = s["dW" + str(l+1)]/(1 - pow(beta2, t))

变量写错了,应该是db,而不是dW
感谢您分享的作业

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