Last active
August 29, 2015 14:04
-
-
Save s13731105/94564744529a2f848528 to your computer and use it in GitHub Desktop.
Load Data
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| library(tm) | |
| setwd('C:/test/001') | |
| #sets R's working directory to near where my files are | |
| a <-Corpus(DirSource("/001"), readerControl = list(language="lat")) | |
| summary(a) | |
| a <- tm_map(a, removeNumbers) | |
| a <- tm_map(a , stripWhitespace) | |
| a <- tm_map(a, removePunctuation) | |
| a <- tm_map(a, content_transformer(tolower)) | |
| a <- tm_map(a, removeWords, stopwords("english")) | |
| # this stopword file is at C:\Users\[username]\Documents\R\win-library\2.13\tm\stopwords | |
| a <- tm_map(a, stemDocument, language = "english") | |
| adtm <-DocumentTermMatrix(a) | |
| adtm <- removeSparseTerms(adtm, 0.95) | |
| inspect(adtm) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment