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自查了好几遍代码没发现问题出在哪里,从前向传播开始计算结果与答案不一致,我错误的结果是 Z3 = [[ 1.4416984 -0.24909666 5.450499 -0.2618962 -0.20669907 1.3654671 ] [ 1.4070846 -0.02573211 5.08928 -0.48669922 -0.40940708 1.2624859 ]] cost = 4.6648693 导致后面算cost也是偏大。 求助,讨论一下
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我也是出现同样的问题,我用的是 python3.6.2。请问您解决这个问题了嘛?
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我也有这个问题
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自查了好几遍代码没发现问题出在哪里,从前向传播开始计算结果与答案不一致,我错误的结果是
Z3 = [[ 1.4416984 -0.24909666 5.450499 -0.2618962 -0.20669907 1.3654671 ]
[ 1.4070846 -0.02573211 5.08928 -0.48669922 -0.40940708 1.2624859 ]]
cost = 4.6648693
导致后面算cost也是偏大。
求助,讨论一下
The text was updated successfully, but these errors were encountered: