Apache OpenNLP
Apache OpenNLP Logo.svg
Developer(s)Apache Software Foundation
Initial releaseApril 22, 2004; 18 years ago (2004-04-22)
Stable release
1.9.4 / November 3, 2021; 8 months ago (2021-11-03)
RepositoryOpenNLP Repository
Written inJava
TypeNatural language processing
LicenseApache License 2.0
Websiteopennlp.apache.org Edit this on Wikidata

The Apache OpenNLP library is a machine learning based toolkit for the processing of natural language text. It supports the most common NLP tasks, such as language detection, tokenization, sentence segmentation, part-of-speech tagging, named entity extraction, chunking, parsing and coreference resolution. These tasks are usually required to build more advanced text processing services.[1][2]

See also