udpipe: Tokenization, Parts of Speech Tagging, Lemmatization and
Dependency Parsing with the 'UDPipe' 'NLP' Toolkit
This natural language processing toolkit provides language-agnostic
'tokenization', 'parts of speech tagging', 'lemmatization' and 'dependency
parsing' of raw text. Next to text parsing, the package also allows you to train
annotation models based on data of 'treebanks' in 'CoNLL-U' format as provided
at <https://universaldependencies.org/format.html>. The techniques are explained
in detail in the paper: 'Tokenizing, POS Tagging, Lemmatizing and Parsing UD 2.0
with UDPipe', available at <doi:10.18653/v1/K17-3009>.
The toolkit also contains functionalities for commonly used data manipulations on texts
which are enriched with the output of the parser. Namely functionalities and algorithms
for collocations, token co-occurrence, document term matrix handling,
term frequency inverse document frequency calculations,
information retrieval metrics (Okapi BM25), handling of multi-word expressions,
keyword detection (Rapid Automatic Keyword Extraction, noun phrase extraction, syntactical patterns)
sentiment scoring and semantic similarity analysis.
| Version: |
0.8.9 |
| Depends: |
R (≥ 2.10) |
| Imports: |
Rcpp (≥ 0.11.5), data.table (≥ 1.9.6), Matrix, methods, stats |
| LinkingTo: |
Rcpp |
| Suggests: |
knitr, rmarkdown, topicmodels, lattice, parallel |
| Published: |
2022-03-24 |
| Author: |
Jan Wijffels [aut, cre, cph],
BNOSAC [cph],
Institute of Formal and Applied Linguistics, Faculty of Mathematics and
Physics, Charles University in Prague, Czech Republic [cph],
Milan Straka [ctb, cph],
Jana Straková [ctb, cph] |
| Maintainer: |
Jan Wijffels <jwijffels at bnosac.be> |
| License: |
MPL-2.0 |
| URL: |
https://bnosac.github.io/udpipe/en/index.html,
https://github.com/bnosac/udpipe |
| NeedsCompilation: |
yes |
| Materials: |
README NEWS |
| In views: |
NaturalLanguageProcessing |
| CRAN checks: |
udpipe results |
Documentation:
Downloads:
Reverse dependencies:
| Reverse imports: |
CEDARS, cleanNLP, corpustools, TextForecast |
| Reverse suggests: |
BTM, crfsuite, doc2vec, nametagger, ruimtehol, text2vec, textplot, textrank, textrecipes, topicmodels.etm, word2vec |
| Reverse enhances: |
NLP |
Linking:
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