分享一下我老师大神的人工智能教程！零基础，通俗易懂！http://blog.csdn.net/jiangjunshow
也欢迎大家转载本篇文章。分享知识，造福人民，实现我们中华民族伟大复兴！
1. 安装rgl包、evd包和MASS包：
> install.packages("rgl")Installing package(s) into ‘D:/program/R/library’(as ‘lib’ is unspecified)试开URL’http://cran.dataguru.cn/bin/windows/contrib/2.15/rgl_0.92.892.zip'Content type 'application/zip' length 1937097 bytes (1.8 Mb)打开了URLdownloaded 1.8 Mbpackage ‘rgl’ successfully unpacked and MD5 sums checkedThe downloaded binary packages are in C:\Users\LiQiang\AppData\Local\Temp\RtmpIjwxP2\downloaded_packages> install.packages("evd")Installing package(s) into ‘D:/program/R/library’(as ‘lib’ is unspecified)试开URL’http://cran.dataguru.cn/bin/windows/contrib/2.15/evd_2.3-0.zip'Content type 'application/zip' length 1176009 bytes (1.1 Mb)打开了URLdownloaded 1.1 Mbpackage ‘evd’ successfully unpacked and MD5 sums checkedThe downloaded binary packages are in C:\Users\LiQiang\AppData\Local\Temp\RtmpIjwxP2\downloaded_packages> install.packages("MASS")Installing package(s) into ‘D:/program/R/library’(as ‘lib’ is unspecified)试开URL’http://cran.dataguru.cn/bin/windows/contrib/2.15/MASS_7.3-21.zip'Content type 'application/zip' length 872270 bytes (851 Kb)打开了URLdownloaded 851 Kbpackage ‘MASS’ successfully unpacked and MD5 sums checkedThe downloaded binary packages are in C:\Users\LiQiang\AppData\Local\Temp\RtmpIjwxP2\downloaded_packages2. 输入程序
library(rgl)library(MASS)library(evd);data(lossalae)U=rand(lossalae[,1]+rnorm(nrow(lossalae),mean=0,sd=.001))/(nrow(lossalae)+1)V=rank(lossalae[,2])/(nrow(lossalae)+1)M=kde2d(qnorm(U), qnorm(V), n=35)persp3d(M$x, M$y, M$z, col='green',xlab="loss", ylab="alae", zlab="")3. 输出3D图
给我老师的人工智能教程打call！http://blog.csdn.net/jiangjunshow
