逻辑回归的向量化实现样例
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想采用向量化实现并非易事,通常需要周密的思考。但当你熟练掌握向量化操作后,你会发现,这里面有固定的设计模式(对应少量的向量化技巧),可以灵活运用到很多不同的代码片段中。
想采用向量化实现并非易事,通常需要周密的思考。但当你熟练掌握向量化操作后,你会发现,这里面有固定的设计模式(对应少量的向量化技巧),可以灵活运用到很多不同的代码片段中。
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==中英文对照==
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Revision as of 05:25, 8 April 2013
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