Package: crfsuite 0.4.2

Jan Wijffels

crfsuite: Conditional Random Fields for Labelling Sequential Data in Natural Language Processing

Wraps the 'CRFsuite' library <https://github.com/chokkan/crfsuite> allowing users to fit a Conditional Random Field model and to apply it on existing data. The focus of the implementation is in the area of Natural Language Processing where this R package allows you to easily build and apply models for named entity recognition, text chunking, part of speech tagging, intent recognition or classification of any category you have in mind. Next to training, a small web application is included in the package to allow you to easily construct training data.

Authors:Jan Wijffels [aut, cre, cph], BNOSAC [cph], Naoaki Okazaki [aut, ctb, cph], Bob Jenkins [aut, ctb], Jorge Nocedal [aut, ctb, cph], Jesse Long [aut, ctb, cph]

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crfsuite.pdf |crfsuite.html
crfsuite/json (API)
NEWS

# Install 'crfsuite' in R:
install.packages('crfsuite', repos = c('https://bnosac.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/bnosac/crfsuite/issues

Uses libs:
  • c++– GNU Standard C++ Library v3
Datasets:
  • airbnb - Dutch reviews of AirBnB customers on Brussels address locations available at www.insideairbnb.com
  • airbnb_chunks - Dutch reviews of AirBnB customers on Brussels address locations manually tagged with entities

On CRAN:

chunkingconditional-random-fieldscrfcrfsuitedata-scienceintent-classificationnatural-language-processingnernlp

9 exports 62 stars 3.55 score 2 dependencies 2 mentions 35 scripts 647 downloads

Last updated 1 years agofrom:2638e8e427. Checks:OK: 4 NOTE: 5. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 07 2024
R-4.5-win-x86_64NOTESep 07 2024
R-4.5-linux-x86_64NOTESep 07 2024
R-4.4-win-x86_64NOTESep 07 2024
R-4.4-mac-x86_64NOTESep 07 2024
R-4.4-mac-aarch64NOTESep 07 2024
R-4.3-win-x86_64OKSep 07 2024
R-4.3-mac-x86_64OKSep 07 2024
R-4.3-mac-aarch64OKSep 07 2024

Exports:as.crfcrfcrf_caretmethodcrf_cbind_attributescrf_evaluationcrf_optionsner_download_modeldatatxt_featuretxt_sprintf

Dependencies:data.tableRcpp

Conditional Random Fields for NLP

Rendered fromcrfsuite-nlp.Rmdusingknitr::rmarkdownon Sep 07 2024.

Last update: 2021-11-12
Started: 2018-09-04