计算机科学 ›› 2009, Vol. 36 ›› Issue (1): 236-238.

• • 上一篇    下一篇

对简单向量距离文本分类算法的改进

王治和 杨延娇   

  1. 西北师范大学数学与信息科学学院,兰州730070
  • 出版日期:2018-11-16 发布日期:2018-11-16

WANG Zhi-he, YANG Yan-jiao (College of Mathematics and Information Science, Northwest Normal University, Lanzhou 730070,China)   

  • Online:2018-11-16 Published:2018-11-16

摘要: 分析了简单向量距离文本分类算法的不足,提出了相应的改进算法。把反馈思想引入简单向量距离分类模型,使文本分类系统具备了不断学习的能力。实验证明,改进后的文本分类模型适合于文本分类的需要,改善了原有分类器的性能。

关键词: 文本分类 简单向量距离 反馈 分类模型

Abstract: The paper analyzed the shortcomings of vector space method and put forwards a better method to improve it. It introduced feedback learning into vector space method text classifier, let text categorization system have capability of self-learning. Experimen

Key words: Text categorization, Vector space method,Feedback,Categorization model

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!