Sweety

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2017年11月14日

摘要: 1 代价函数和逆向回归1.1Cost FunctionLet’s first define a few variables that we will need to use:L = total number of layers in the network sl = number o... 阅读全文

posted @ 2017-11-14 20:37 蓝空 阅读(140) 评论(0) 推荐(0) 编辑