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tm (version 0.6-1)
Text Mining Package
Description
A framework for text mining applications within R.
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Install
install.packages('tm')
Monthly Downloads
54,778
Version
0.6-1
License
GPL-3
Maintainer
Ingo Feinerer
Last Published
May 7th, 2015
Functions in tm (0.6-1)
Search all functions
PlainTextDocument
Plain Text Documents
TextDocument
Text Documents
findFreqTerms
Find Frequent Terms
crude
20 Exemplary News Articles from the Reuters-21578 Data Set of Topic crude
DataframeSource
Data Frame Source
Docs
Access Document IDs and Terms
readTagged
Read In a POS-Tagged Word Text Document
removePunctuation
Remove Punctuation Marks from a Text Document
ZipSource
ZIP File Source
writeCorpus
Write a Corpus to Disk
VCorpus
Volatile Corpora
findAssocs
Find Associations in a Term-Document Matrix
Corpus
Corpora
readXML
Read In an XML Document
getTokenizers
Tokenizers
readRCV1
Read In a Reuters Corpus Volume 1 Document
PCorpus
Permanent Corpora
XMLTextDocument
XML Text Documents
VectorSource
Vector Source
acq
50 Exemplary News Articles from the Reuters-21578 Data Set of Topic acq
WeightFunction
Weighting Function
stopwords
Stopwords
stripWhitespace
Strip Whitespace from a Text Document
DirSource
Directory Source
readDOC
Read In a MS Word Document
tm_reduce
Combine Transformations
tm_filter
Filter and Index Functions on Corpora
readTabular
Read In a Text Document
meta
Metadata Management
tokenizer
Tokenizers
XMLSource
XML Source
tm_term_score
Compute Score for Matching Terms
weightSMART
SMART Weightings
foreign
Read Document-Term Matrices
content_transformer
Content Transformers
URISource
Uniform Resource Identifier Source
tm_map
Transformations on Corpora
readPlain
Read In a Text Document
weightTf
Weight by Term Frequency
Source
Sources
removeNumbers
Remove Numbers from a Text Document
weightBin
Weight Binary
readReut21578XML
Read In a Reuters-21578 XML Document
weightTfIdf
Weight by Term Frequency - Inverse Document Frequency
stemCompletion
Complete Stems
stemDocument
Stem Words
readPDF
Read In a PDF Document
termFreq
Term Frequency Vector
inspect
Inspect Objects
getTransformations
Transformations
removeSparseTerms
Remove Sparse Terms from a Term-Document Matrix
TermDocumentMatrix
Term-Document Matrix
plot
Visualize a Term-Document Matrix
tm_combine
Combine Corpora, Documents, Term-Document Matrices, and Term Frequency Vectors
Zipf_n_Heaps
Explore Corpus Term Frequency Characteristics
removeWords
Remove Words from a Text Document
Reader
Readers