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tm (version 0.7-6)
Text Mining Package
Description
A framework for text mining applications within R.
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Install
install.packages('tm')
Monthly Downloads
42,196
Version
0.7-6
License
GPL-3
Maintainer
Ingo Feinerer
Last Published
December 21st, 2018
Functions in tm (0.7-6)
Search all functions
Source
Sources
DirSource
Directory Source
Docs
Access Document IDs and Terms
TextDocument
Text Documents
Zipf_n_Heaps
Explore Corpus Term Frequency Characteristics
ZipSource
ZIP File Source
VectorSource
Vector Source
WeightFunction
Weighting Function
Reader
Readers
content_transformer
Content Transformers
SimpleCorpus
Simple Corpora
URISource
Uniform Resource Identifier Source
VCorpus
Volatile Corpora
stemDocument
Stem Words
crude
20 Exemplary News Articles from the Reuters-21578 Data Set of Topic crude
readPlain
Read In a Text Document
findAssocs
Find Associations in a Term-Document Matrix
findFreqTerms
Find Frequent Terms
weightSMART
SMART Weightings
stopwords
Stopwords
readRCV1
Read In a Reuters Corpus Volume 1 Document
weightTf
Weight by Term Frequency
readXML
Read In an XML Document
removeNumbers
Remove Numbers from a Text Document
plot
Visualize a Term-Document Matrix
weightTfIdf
Weight by Term Frequency - Inverse Document Frequency
readDOC
Read In a MS Word Document
writeCorpus
Write a Corpus to Disk
Corpus
Corpora
removeWords
Remove Words from a Text Document
stemCompletion
Complete Stems
tm_reduce
Combine Transformations
tm_term_score
Compute Score for Matching Terms
acq
50 Exemplary News Articles from the Reuters-21578 Data Set of Topic acq
tm_combine
Combine Corpora, Documents, Term-Document Matrices, and Term Frequency Vectors
DataframeSource
Data Frame Source
getTokenizers
Tokenizers
hpc
Parallelized ‘lapply’
getTransformations
Transformations
readReut21578XML
Read In a Reuters-21578 XML Document
inspect
Inspect Objects
readDataframe
Read In a Text Document from a Data Frame
readTagged
Read In a POS-Tagged Word Text Document
readPDF
Read In a PDF Document
tokenizer
Tokenizers
removePunctuation
Remove Punctuation Marks from a Text Document
weightBin
Weight Binary
removeSparseTerms
Remove Sparse Terms from a Term-Document Matrix
tm_filter
Filter and Index Functions on Corpora
PCorpus
Permanent Corpora
tm_map
Transformations on Corpora
PlainTextDocument
Plain Text Documents
XMLSource
XML Source
XMLTextDocument
XML Text Documents
findMostFreqTerms
Find Most Frequent Terms
TermDocumentMatrix
Term-Document Matrix
foreign
Read Document-Term Matrices
meta
Metadata Management
stripWhitespace
Strip Whitespace from a Text Document
termFreq
Term Frequency Vector