ML

2015.02.10

Linear Regression

听完Ng的第二节课，查en.wiki,补回下以基础

basic math

  • Derivative
  • Partial Derivative
  • Gradient
  • Gradient Descent
  • Stotistatic Gradient Descent
  • Linear least squares
posted @ 2015-02-10 14:47  apricot  阅读(159)  评论(0)    收藏  举报