Developer(s) | Apache Software Foundation |
---|---|
Initial release | July 19, 2004 |
Stable release | 2.4.0
/ July 20, 2024[1] |
Repository | OpenNLP Repository |
Written in | Java |
Type | Natural language processing |
License | Apache License 2.0 |
Website | opennlp |
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.[2][3]