用正向最大匹配发实现句子的分词。是基于词典的分词算法。该算法的特点是速度快，准确率高。-Made to achieve a positive match with a maximum sentence segmentation. Dictionary-based segmentation algorithm. The algorithm is characterized by fast and accurately.

中文分词功能，采用统计学习算法来实现，准确率较高-Chinese word function, using statistical learning algorithms to achieve high accuracy