机器学习工具包 Apache OpenNLP 1.5.1 发布

     <p><strong>变化:</strong> 这次发布较上次1.5.0发布以来修复不少的问题和进行改进。Most notably, the wiki documentation was converted to docbook, the<span class="truncate_more"> F-Measure precision was fixed, perceptron bugs were fixed, CoNLL 2003 training format support was added, chunker evaluation support was added, the chunker now supports Portuguese Bosque AD format, and the chunker was refactored。<br /> <br /> </span><a href="http://www.open-open.com/open320425.htm" target="_blank">OpenNLP </a>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。<br /> <img title="机器学习工具包 Apache OpenNLP 1.5.1 发布" border="0" alt="机器学习工具包 Apache OpenNLP 1.5.1 发布" src="https://simg.open-open.com/show/c0cf807845669c6e8c86c08f021e7d16.jpg" width="300" height="75" /><br /> <br /> 该项目主页:<a href="/misc/goto?guid=4958186454391451926">http://incubator.apache.org/opennlp/</a><a href="/misc/goto?guid=4958186454391451926"></a></p>