中文摘要：

当前提出的中文文本分类或多或少都存在分类速度或分类效果不佳的问题。使用DCM分类方法．采用国家语委平衡语料库进行分类测试，取得了开放测试平均查全率90．35％、平均准确率90．87％和封闭测试平均查全率98．36％、平均准确率98．74％的分类效果，说明DCM算法在分类效果上优于目前其他的中文文本分类方法。

英文摘要：

There are having some limitations in classification speed and result in current classification method.So this paper employ DCM method and the Modern Chinese Corpus of State Language Commission as training set for Chinese text classification,which results in 90.35% average in open test experiment, （with 90.87% average precision） and 98.36% average in close test experiment （with 98.74% average preeision）.All that proved that the DCM algorithm is excelled other current method of Chinese text classification.