Displaying 2 results from an estimated 2 matches for "mydtm".
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mydom
2012 Feb 26
2
tm_map help
...;, "via")
myCorpus <- tm_map(myCorpus, removeWords, myStopwords)
dictCorpus <- myCorpus
myCorpus <- tm_map(myCorpus, stemDocument)
################ERROR HAPPENS ON NEXT LINE##################################
myCorpus <- tm_map(myCorpus, stemCompletion, dictionary=dictCorpus)
myDtm <- TermDocumentMatrix(myCorpus, control = list(minWordLength = 1))
m <- as.matrix(myDtm)
v <- sort(rowSums(m), decreasing=TRUE)
myNames <- names(v)
d <- data.frame(word=myNames, freq=v)
wordcloud(d$word, d$freq, min.freq=minFreq)
list(freq=v, TextMatrix=myDtm)
}
qantas=hashTag(&qu...
2013 Sep 26
0
R hangs at NGramTokenizer
...ap(myCorpus, removeNumbers)> myCorpus <- tm_map(myCorpus, removePunctuation)> myCorpus <- tm_map(myCorpus, removeWords, stopwords("english"))> myCorpus <- tm_map(myCorpus, removeWords, stopwords("SMART"))> myCorpus <- tm_map(myCorpus, stripWhitespace)> myDtm <- DocumentTermMatrix(myCorpus, control = list(wordLengths = c(1,Inf)))
Everything works fine upto this stage, if I do not include tokenizing. However, when I run the code with the following alteration:> dictCorpus <- myCorpus> myDtm <- DocumentTermMatrix(myCorpus, control = list(wor...