决策树和随机森林——鸢尾花分类问题

决策树算法原理及实现

https://www.cnblogs.com/sxron/p/5471078.html

鸢尾花分类问题

https://www.cnblogs.com/Belter/p/8831216.html

https://www.cnblogs.com/lixiaolun/p/9119034.html