textmining: Integration of Text Mining and Topic Modeling Packages

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A framework for text mining and topic modelling. It provides an easy interface for using different topic modeling methods within R, by integrating the already existing packages. Full functionality of the package requires a local installation of 'TreeTagger'.

Author
Jan Idziak [cre], Maciej Eder [aut], Tomasz Melcer [aut], Andrew Goldstone [cph]
Date of publication
2016-09-26 00:56:23
Maintainer
Jan Idziak <JanIdziak@gmail.com>
License
GPL-3
Version
0.0.1

View on CRAN

Man pages

as.tmCorpus
Create textmining Corpus
filter_documents
Function to filter tagged text
getDoc
Function to access documents for textmining objects
getMeta
Function to access meta data for textmining objects
make_tabled
Function to create tmWordCountsTable object from tmParsed
mallet_prepare
Helper function to use mallet topic modelling with tmCorpus
ngram
Function to create ngram docs
parse
Function to parse tmCorpus. As an outpus we have tmParsed...
predict
predict for 'tmTopicModel' object
setDoc
Function to change documents for textmining objects
setMeta
Function to access meta data for textmining objects
tabler
Helper function for tabelarising documents
terms
Function to return the most frequent terms of tmTopicModels
tmCorpus
Function to create tmCorpus
tmMetaData
Function to create tmMetaData
tmParsed
Function to create tmParsed
tmTaggedCorpus
Function to create tmTaggedCorpus
tmTextDocument
Function to create single tmTextDocument with meta data. The...
tmWordCountsTable
Function to create tmWordCountsTable
topic_network
Function to plot topic network
topic_table
Function to calculate topics and words arrays from the mallet...
topic_wordcloud
Simple wordcloud visualization of the topics.
train
train for 'tmCorpus' object

Files in this package

textmining
textmining/tests
textmining/tests/testthat.R
textmining/tests/testthat
textmining/tests/testthat/testExterior.R
textmining/tests/testthat/testTransformationFunctions.R
textmining/tests/testthat/testClasses.R
textmining/NAMESPACE
textmining/R
textmining/R/classes.R
textmining/R/get_set_functions.R
textmining/R/transformations.R
textmining/R/content.R
textmining/R/exterior.R
textmining/R/helper_predict.R
textmining/R/import.R
textmining/README.md
textmining/MD5
textmining/DESCRIPTION
textmining/man
textmining/man/setMeta.Rd
textmining/man/parse.Rd
textmining/man/tmMetaData.Rd
textmining/man/tmParsed.Rd
textmining/man/mallet_prepare.Rd
textmining/man/as.tmCorpus.Rd
textmining/man/topic_network.Rd
textmining/man/tmTextDocument.Rd
textmining/man/ngram.Rd
textmining/man/topic_wordcloud.Rd
textmining/man/setDoc.Rd
textmining/man/tmTaggedCorpus.Rd
textmining/man/predict.Rd
textmining/man/train.Rd
textmining/man/filter_documents.Rd
textmining/man/tabler.Rd
textmining/man/tmCorpus.Rd
textmining/man/getDoc.Rd
textmining/man/tmWordCountsTable.Rd
textmining/man/make_tabled.Rd
textmining/man/terms.Rd
textmining/man/topic_table.Rd
textmining/man/getMeta.Rd