Top "Tm" questions

The `tm` package (shorthand for Text Mining Infrastructure in R) provides a framework for text mining applications within R.

R tm In mclapply(content(x), FUN, ...) : all scheduled cores encountered errors in user code

When I run the following codes to the penultimate line, I got Warning message: In mclapply(content(x), FUN, ...) : all …

r twitter rstudio tm mclapply
Unable to convert a Corpus to Data Frame in R

I've looked at the other similar questions that have been posted here (like this), but the problem persists. I have …

r text-mining tm corpus
R remove stopwords from a character vector using %in%

I have a data frame with strings that I'd like to remove stop words from. I'm trying to avoid using …

r nlp subset tm stop-words
tm_map has parallel::mclapply error in R 3.0.1 on Mac

I am using R 3.0.1 on Platform: x86_64-apple-darwin10.8.0 (64-bit) I am trying to use tm_map from the tm library. …

r parallel-processing tm mclapply
transformation drops documents error in R

Whenever i run this code, tm_map line give me warning message as Warning message: In tm_map.SimpleCorpus(docs, …

r tm
R, tm-error of transformation drops documents

I want to create a network based on the weight of keywords from text. Then I got an error when …

r extract keyword tm extraction
TermDocumentMatrix errors in R

I have been working through numerous online examples of the {tm} package in R, attempting to create a TermDocumentMatrix. Creating …

r text-mining tm corpus term-document-matrix
regarding data( ) function in R

When using downloaded R packages, such as "tm", the given example usually loads an example data set such as data("…

r tm
tm: read in data frame, keep text id's, construct DTM and join to other dataset

I'm using package tm. Say I have a data frame of 2 columns, 500 rows. The first column is ID which is …

r text-mining tm
C - How to convert time_t to tm?

I have a variable which using time_t data type. I want to convert this type into "YYYY-MM-DD HH:MM:…

mysql tm time.h time-t