UDPipe provides language-agnostic tokenization, tagging, lemmatization and dependency parsing of raw text, which is an essential part in natural language processing.
UDPipe is an R package.
The package doesn’t rely on Python or Java so that R users can easily install this package without any configuration hassle.
The udpipe R package was designed with the following things in mind when building the Rcpp wrapper around the UDPipe C++ library:
- Give R users simple access in order to easily tokenize, tag, lemmatize or perform dependency parsing on text in any language.
- Provide easy access to pre-trained annotation models.
- Allow R users to easily construct your own annotation model based on data in CONLL-U format as provided in more than 60 treebanks.
- No external R package dependencies except the strict necessary (Rcpp and data.table, no tidyverse).
- Pre-trained models build on Universal Dependencies treebanks are made available for more than 64 languages based on 97 treebanks, namely:
- afrikaans-afribooms, ancient_greek-perseus, ancient_greek-proiel, arabic-padt, armenian-armtdp, basque-bdt, belarusian-hse, bulgarian-btb, buryat-bdt, catalan-ancora, chinese-gsd, classical_chinese-kyoto, coptic-scriptorium, croatian-set, czech-cac, czech-cltt, czech-fictree, czech-pdt, danish-ddt, dutch-alpino, dutch-lassysmall, english-ewt, english-gum, english-lines, english-partut, estonian-edt, estonian-ewt, finnish-ftb, finnish-tdt, french-gsd, french-partut, french-sequoia, french-spoken, galician-ctg, galician-treegal, german-gsd, gothic-proiel, greek-gdt, hebrew-htb, hindi-hdtb, hungarian-szeged, indonesian-gsd, irish-idt, italian-isdt, italian-partut, italian-postwita, italian-vit, japanese-gsd, kazakh-ktb, korean-gsd, korean-kaist, kurmanji-mg, latin-ittb, latin-perseus, latin-proiel, latvian-lvtb, lithuanian-alksnis, lithuanian-hse, maltese-mudt, marathi-ufal, north_sami-giella, norwegian-bokmaal, norwegian-nynorsk, norwegian-nynorsklia, old_church_slavonic-proiel, old_french-srcmf, old_russian-torot, persian-seraji, polish-lfg, polish-pdb, polish-sz, portuguese-bosque, portuguese-br, portuguese-gsd, romanian-nonstandard, romanian-rrt, russian-gsd, russian-syntagrus, russian-taiga, sanskrit-ufal, serbian-set, slovak-snk, slovenian-ssj, slovenian-sst, spanish-ancora, spanish-gsd, swedish-lines, swedish-talbanken, tamil-ttb, telugu-mtg, turkish-imst, ukrainian-iu, upper_sorbian-ufal, urdu-udtb, uyghur-udt, vietnamese-vtb, wolof-wtb.
Website: bnosac.github.io
Support: GitHub Code Repository
Developer: Jan Wijffels
License: Mozilla Public License 2.0
UDPipe is written in C++ and R. Learn C++ with our recommended free books and free tutorials. Learn R with our recommended free books and free tutorials.
Return to R Natural Language Tools
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