public static void main(String[] args) throws Exception {
//分词
Pipe removepp=new RemoveWords();
CWSTagger tag = new CWSTagger("../models/seg.m");
Pipe segpp=new CNPipe(tag);
Pipe s2spp=new Strings2StringArray();
//建立字典管理器
AlphabetFactory af = AlphabetFactory.buildFactory();
//使用n元特征