摘要: #加载tm包library(XML)library(SnowballC)library(tm.plugin.webmining)library(tm) reut21578<-system.file("texts","crude",package = "tm") #设置默认文件路径#Corpus函数生 阅读全文
posted @ 2017-05-13 09:58 chuzhuangxs 阅读(366) 评论(0) 推荐(0) 编辑