AOdragon https://blog.hatena.ne.jp/AOdragon/ 魚料理好きの日記 https://aodragon.hatenadiary.org/ ESL figure 2.4について library(MASS) blue_ave<-c(1,0) red_ave<-c(0,1) blue<-mvrnorm(100,blue_ave,diag(2)) red<-mvrnorm(100,red_ave,diag(2)) cl<-factor(c(rep("blue",100),rep("red",100))) train<-rbind(blue,red) test<-rbind(mvrnorm(5000,blue_ave,diag(2)/5),mvrnorm(5000,red_ave,diag(2))/5) test_answer<-c(rep("b… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Faodragon.hatenadiary.org%2Fentry%2F20180801%2F1533117835" title="ESL2章 - 魚料理好きの日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/A/AOdragon/20180801/20180801190244.png Hatena Blog https://hatena.blog 2018-08-01 19:03:55 rich https://aodragon.hatenadiary.org/entry/20180801/1533117835 1.0 100%