openNLP: Apache OpenNLP Tools Interface

An interface to the Apache OpenNLP tools (version 1.5.3). The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text written in Java. It supports the most common NLP tasks, such as tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing, and coreference resolution. See <> for more information.

Version: 0.2-7
Imports: NLP (≥ 0.1-6.3), openNLPdata (≥ 1.5.3-1), rJava (≥ 0.6-3)
Suggests: openNLPmodels.en
Published: 2019-10-26
DOI: 10.32614/CRAN.package.openNLP
Author: Kurt Hornik ORCID iD [aut, cre]
Maintainer: Kurt Hornik <Kurt.Hornik at>
License: GPL-3
NeedsCompilation: no
SystemRequirements: Java (>= 5.0)
In views: NaturalLanguageProcessing
CRAN checks: openNLP results


Reference manual: openNLP.pdf


Package source: openNLP_0.2-7.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): openNLP_0.2-7.tgz, r-oldrel (arm64): openNLP_0.2-7.tgz, r-release (x86_64): openNLP_0.2-7.tgz, r-oldrel (x86_64): openNLP_0.2-7.tgz
Old sources: openNLP archive

Reverse dependencies:

Reverse imports: JATSdecoder, qdap, RSentiment, slowraker


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