Standord Classifier实现了一个基于Java的最大熵分类器。用于模式识别，特别是自然语言处理方面的应用。-Stanford Classifier achieved a Java-based Maximum Entropy classifier. For pattern recognition, especially natural language processing the application.

crf++-0.53.zip CRF++ is a simple, customizable, and open source implementation of Conditional Random Fields (CRFs) for segmenting/labeling sequential data. CRF++ is designed for generic purpose and will be applied to a variety of NLP tasks, such as N

java 实现的 libsvm , 很经典的模式识别源码 -java implementation libsvm, a very classic pattern recognition source code