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基于支持向量机的文本分类技术研究
A Survey on Techniques of Text Categorization Based on Support Vector Machines
【摘要】 介绍了文本分类的基本过程,讨论了常用的文本分类方法如K-最近邻分类算法K-NN(K-N earestN eighbors,K-NN)、朴素贝叶斯分类算法NB(N aive Bayesian C lassifier,NB)、决策树分类算法DT(D ecision T rees,DT),并探讨了基于支撑向量机SVM(SupportV ectorM ach ines,SVM)的文本分类基本原理及方法.
【Abstract】 The techniques of text categorization,including its basic process are discussed. The methods of text categorization such as K-Nearest Neighbors,Naive Bayesian Classifier,Decision Trees are introduced.The principle and method of text categorization based on Support Vector Machines are also explored.
【关键词】 文本分类;
向量空间模型;
支持向量机;
【Key words】 text categorization; vector space model; support vector machines;
【Key words】 text categorization; vector space model; support vector machines;
【基金】 光电技术与智能控制教育部重点实验室(兰州交通大学)开放基金资助项目(K040103)
- 【文献出处】 甘肃科学学报 ,Journal of Gansu Sciences , 编辑部邮箱 ,2006年03期
- 【分类号】TP301.6
- 【被引频次】11
- 【下载频次】271