摘要:
一、利用R进行关联规则挖掘数据结构如下:(共9个itemsets,5个items)首先读入数据:demodata = read.transactions("C:\\Documents and Settings\\Administrator\\桌面\\DemoData.csv", rm.duplicates= TRUE, format="basket",sep=",",cols =c(1))查看数据:inspect(demodata)或者:summary(demodata)加载arules包library(arules)先求频繁项集(建 阅读全文
posted @ 2013-12-08 22:36 Jonee 阅读(1020) 评论(0) 推荐(0) 编辑