Remove stopwords and tolower function slow on a Corpus in R...

Subsetting a matrix, addressing colnames...

How to filter documents in a tm corpus in R based on metadata?...

tm custom removePunctuation except hashtag...

How can I use some keywords to find which articles contain these keywords?...

Efficient jaccard similarity DocumentTermMatrix...

R dictionary: create a many-to-one mapping...

R: DocumentTermMatrix Wrong Frequencies after mgsub...

Spotfire TERR text mining error: "name must be a single string"...

R String similarity matrix...

How to implement a backup tokenizer switch in RWeka?...

Saving text from webpage for word cloud in R...

Getting data from twitter with R?...

Cant get lat and longitude values of tweets...

get rid of first column when converting dtm Matrix to DataFrame...

tolower function of the corpus package throws an error...

set encoding for reading text files into tm Corpora...

Removing everything but html tags from a corpus...

Cleaning accent in text twitter...

Wordcloud on dataframe in R...

Word Association In R...

How can I create a term matrix that sums numeric values associated to each document?...

Use mapply to replace a patterns in a vector with replacements in a vector in tm...

R: partial match dictionary terms using grep and tm package...

How to remove words not in caps in R?...

tm.package: findAssocs vs Cosine...

R remove specific word in a txte like: the this...

R - analysing tripadvisor content with tm...

Longest line in text dataset...

How to preserve the original structure of a word while textmining...