摘要: Gradient Descent 1. USAGE When we want to know min[f(X)]. 2. ESSENCE Following the path of gradient, we go down (f(x) decrease) fastest. We define the 阅读全文
posted @ 2017-12-08 11:32 付小同 阅读(156) 评论(0) 推荐(0) 编辑