[ANNOUNCE] Apache OpenNLP 1.5.1-incubating released

[Joern Kottmann <jo...@apache.org>]

The Apache OpenNLP team is pleased to announce the release of version 
1.5.1-incubating of
Apache OpenNLP.

OpenNLP is a machine learning based toolkit for the processing of natural
language text. It supports the most common NLP tasks, such as 
tokenization, sentence
segmentation, part-of-speech tagging, named entity extraction, chunking, 
parsing,
and coreference resolution.

The OpenNLP 1.5.1-incubating binaries and sources are available for download
from our download page:
http://incubator.apache.org/opennlp/download.cgi

This release contains a number of improvements and bug fixes compared
to our last SourceForge 1.5.0 release, most notable:

- Wiki documentation converted to docbook
- F-Measure precision fix (OPENNLP-59)
- Perceptron bug fixes
- CoNLL 2003 training format support
- Chunker evaluation support
- Chunker supports now Portuguese Bosque AD format
- Chunker refactoring

For a complete list of fixed bugs and improvements please see the README
file included in the distribution.

--The Apache OpenNLP Team


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