Package: tm 0.7-15
Kurt Hornik
tm: Text Mining Package
A framework for text mining applications within R.
Authors:
tm_0.7-15.tar.gz
tm_0.7-15.zip(r-4.5)tm_0.7-15.zip(r-4.4)tm_0.7-15.zip(r-4.3)
tm_0.7-15.tgz(r-4.4-x86_64)tm_0.7-15.tgz(r-4.4-arm64)tm_0.7-15.tgz(r-4.3-x86_64)tm_0.7-15.tgz(r-4.3-arm64)
tm_0.7-15.tar.gz(r-4.5-noble)tm_0.7-15.tar.gz(r-4.4-noble)
tm_0.7-15.tgz(r-4.4-emscripten)tm_0.7-15.tgz(r-4.3-emscripten)
tm.pdf |tm.html✨
tm/json (API)
NEWS
| # Install 'tm' in R: |
| install.packages('tm', repos = c('https://r-forge.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://r-forge.r-project.org/projects/tm
Last updated 12 days agofrom:d90dedfe54. Checks:OK: 2 ERROR: 7. Indexed: yes.
| Target | Result | Date |
|---|---|---|
| Doc / Vignettes | OK | Dec 09 2024 |
| R-4.5-win-x86_64 | ERROR | Dec 09 2024 |
| R-4.5-linux-x86_64 | OK | Dec 09 2024 |
| R-4.4-win-x86_64 | ERROR | Dec 09 2024 |
| R-4.4-mac-x86_64 | ERROR | Dec 09 2024 |
| R-4.4-mac-aarch64 | ERROR | Dec 09 2024 |
| R-4.3-win-x86_64 | ERROR | Dec 09 2024 |
| R-4.3-mac-x86_64 | ERROR | Dec 09 2024 |
| R-4.3-mac-aarch64 | ERROR | Dec 09 2024 |
Exports:as.DocumentTermMatrixas.TermDocumentMatrixas.VCorpusBoost_tokenizercontent_transformerCorpusDataframeSourceDirSourceDocsDocumentTermMatrixDublinCoreDublinCore<-eoifindAssocsfindFreqTermsfindMostFreqTermsFunctionGeneratorgetElemgetMetagetReadersgetSourcesgetTokenizersgetTransformationsHeaps_plotinspectMC_tokenizernDocsnTermsPCorpuspGetElemPlainTextDocumentread_dtm_Blei_et_alread_dtm_MCreadDataframereadDOCreaderreadPDFreadPlainreadRCV1readRCV1asPlainreadReut21578XMLreadReut21578XMLasPlainreadTaggedreadXMLremoveNumbersremovePunctuationremoveSparseTermsremoveWordsscan_tokenizerSimpleCorpusSimpleSourcestemCompletionstemDocumentstepNextstopwordsstripWhitespaceTermDocumentMatrixtermFreqTermstm_filtertm_indextm_maptm_parLapplytm_parLapply_enginetm_reducetm_term_scoreURISourceVCorpusVectorSourceweightBinWeightFunctionweightSMARTweightTfweightTfIdfwriteCorpusXMLSourceXMLTextDocumentZipf_plotZipSource
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| 50 Exemplary News Articles from the Reuters-21578 Data Set of Topic acq | acq |
| Content Transformers | content_transformer |
| Corpora | Corpus |
| 20 Exemplary News Articles from the Reuters-21578 Data Set of Topic crude | crude |
| Data Frame Source | DataframeSource |
| Directory Source | DirSource |
| Access Document IDs and Terms | Docs nDocs nTerms Terms |
| Find Associations in a Term-Document Matrix | findAssocs findAssocs.DocumentTermMatrix findAssocs.TermDocumentMatrix |
| Find Frequent Terms | findFreqTerms |
| Find Most Frequent Terms | findMostFreqTerms findMostFreqTerms.DocumentTermMatrix findMostFreqTerms.TermDocumentMatrix findMostFreqTerms.term_frequency |
| Read Document-Term Matrices | read_dtm_Blei_et_al read_dtm_MC |
| Tokenizers | getTokenizers |
| Transformations | getTransformations |
| Parallelized 'lapply' | tm_parLapply tm_parLapply_engine |
| Inspect Objects | inspect inspect.PCorpus inspect.TermDocumentMatrix inspect.TextDocument inspect.VCorpus |
| Metadata Management | DublinCore DublinCore<- meta meta.PCorpus meta.PlainTextDocument meta.SimpleCorpus meta.VCorpus meta.XMLTextDocument meta<-.PCorpus meta<-.PlainTextDocument meta<-.SimpleCorpus meta<-.VCorpus meta<-.XMLTextDocument |
| Permanent Corpora | PCorpus |
| Plain Text Documents | PlainTextDocument |
| Visualize a Term-Document Matrix | plot.TermDocumentMatrix |
| Read In a Text Document from a Data Frame | readDataframe |
| Read In a MS Word Document | readDOC |
| Readers | FunctionGenerator getReaders Reader |
| Read In a PDF Document | readPDF |
| Read In a Text Document | readPlain |
| Read In a Reuters Corpus Volume 1 Document | readRCV1 readRCV1asPlain |
| Read In a Reuters-21578 XML Document | readReut21578XML readReut21578XMLasPlain |
| Read In a POS-Tagged Word Text Document | readTagged |
| Read In an XML Document | readXML |
| Remove Numbers from a Text Document | removeNumbers removeNumbers.character removeNumbers.PlainTextDocument |
| Remove Punctuation Marks from a Text Document | removePunctuation removePunctuation.character removePunctuation.PlainTextDocument |
| Remove Sparse Terms from a Term-Document Matrix | removeSparseTerms |
| Remove Words from a Text Document | removeWords removeWords.character removeWords.PlainTextDocument |
| Simple Corpora | SimpleCorpus |
| Sources | close.SimpleSource eoi eoi.SimpleSource getElem getElem.DataframeSource getElem.DirSource getElem.URISource getElem.VectorSource getElem.XMLSource getMeta getMeta.DataframeSource getSources length.SimpleSource open.SimpleSource pGetElem pGetElem.DataframeSource pGetElem.DirSource pGetElem.URISource pGetElem.VectorSource reader reader.SimpleSource SimpleSource Source stepNext stepNext.SimpleSource |
| Complete Stems | stemCompletion |
| Stem Words | stemDocument stemDocument.character stemDocument.PlainTextDocument |
| Stopwords | stopwords |
| Strip Whitespace from a Text Document | stripWhitespace stripWhitespace.PlainTextDocument |
| Term-Document Matrix | as.DocumentTermMatrix as.TermDocumentMatrix DocumentTermMatrix TermDocumentMatrix |
| Term Frequency Vector | termFreq |
| Text Documents | TextDocument |
| Combine Corpora, Documents, Term-Document Matrices, and Term Frequency Vectors | c.TermDocumentMatrix c.term_frequency c.TextDocument c.VCorpus |
| Filter and Index Functions on Corpora | tm_filter tm_filter.PCorpus tm_filter.SimpleCorpus tm_filter.VCorpus tm_index tm_index.PCorpus tm_index.SimpleCorpus tm_index.VCorpus |
| Transformations on Corpora | tm_map tm_map.PCorpus tm_map.SimpleCorpus tm_map.VCorpus |
| Combine Transformations | tm_reduce |
| Compute Score for Matching Terms | tm_term_score tm_term_score.DocumentTermMatrix tm_term_score.PlainTextDocument tm_term_score.TermDocumentMatrix tm_term_score.term_frequency |
| Tokenizers | Boost_tokenizer MC_tokenizer scan_tokenizer |
| Uniform Resource Identifier Source | URISource |
| Volatile Corpora | as.VCorpus VCorpus |
| Vector Source | VectorSource |
| Weight Binary | weightBin |
| Weighting Function | WeightFunction |
| SMART Weightings | weightSMART |
| Weight by Term Frequency | weightTf |
| Weight by Term Frequency - Inverse Document Frequency | weightTfIdf |
| Write a Corpus to Disk | writeCorpus |
| XML Source | XMLSource |
| XML Text Documents | XMLTextDocument |
| Explore Corpus Term Frequency Characteristics | Heaps_plot Zipf_plot |
| ZIP File Source | ZipSource |
