使用层叠隐马模型解决命名实体识别问题，含有训练语料及测试预料。-Implicit use of cascading Ma Named Entity Recognition Model to solve the problem, containing training materials and tests are expected words.

matlab古典显格式，古典隐格式，Crank-Nicolson格式-matlab classical explicit scheme, classical implicit scheme, Crank-Nicolson format