词性分析的训练数据 traindata.txt

词性分析的数据集，如 In/IN mid-October/NNP ,/, Time/NNP magazine/NN lowered/VBD its/PRP$ guaranteed/VBN circulation/NN rate/NN base/NN for/IN 1990/CD while/IN not/RB increasing/VBG ad/NN page/NN rates/NNS ;/: