摘要: K最近邻(k-Nearest Neighbor,KNN)分类算法 R语言实现包:R语言中有kknn package实现了weighted k-nearest neighbor。决策树: R语言实现决策树:rpart扩展包iris.rp = rpart(Species~.,data = iris,... 阅读全文
posted @ 2015-08-25 20:46 yangk 阅读(545) 评论(0) 推荐(0) 编辑