Apache OpenNLP 1.6.0 发布，机器学习工具包

OpenNLP 是一个机器学习工具包，用于处理自然语言文本。支持大多数常用的 NLP 任务，例如：标识化、句子切分、部分词性标注、名称抽取、组块、解析等。

Apache OpenNLP 1.6.0 发布，此版本新增了大量的新特性，改进和 bug 修复，同时还优化了 API。

值得关注的改进：

   - Added evalutation support to the parser and doccat components
   - Added support to Evalita 07/09, Brat and OntoNotes corpus formats
   - Now L-BFGS is stable
   - Added Snowball to the Stemmer package
   - NameFinder now supports a user defined factory
   - Added pluggable machine learning support
   - Added a lemmatizer module
   - Added Cluster, Document Begin and Clark feature generators to the Name
   Finder
   - Added Liblinear as a Machine Learning addon
   - Entity Linker now has a command line interface
   - Added sequence classification support

下载：http://opennlp.apache.org/cgi-bin/download.cgi 

Maven ：http://opennlp.apache.org/maven-dependency.html 

--The Apache OpenNLP Team