search for: removeurl

Displaying 1 result from an estimated 1 matches for "removeurl".

R hangs at NGramTokenizer
2013 Sep 26
0
R hangs at NGramTokenizer
...visible(clusterEvalQ(cl, library(RWeka))) > invisible(clusterEvalQ(cl, library(topicmodels)))> invisible(clusterEvalQ(cl, library(RTextTools)))> myCorpus <-Corpus(DirSource("/home/neeph/Test/DMOZ_Business"), encoding="UTF-8", readerControl=list(reader=readPlain))> removeURL <- function(x) gsub("http[[:alnum:]]*", "", x)> myCorpus <- tm_map(myCorpus, removeURL)> removeAmp <- function(x) gsub("&amp;", "", x)> myCorpus <- tm_map(myCorpus, removeAmp)> removeWWW <- function(x) gsub("www[[:alnum:]]*...