XJIPC OpenIR  > 多语种信息技术研究室
Text classification model of Uyghur based on improved Bayes
Zhou, Xi
2013
Source PublicationJournal of Computational Information Systems
ISSN15539105
Volume9Issue:11Pages:4319-4327
Abstract

Nai¨ve Bayesian is a simple and efficient pattern recognition algorithm, and has been widely used in text classification. But the assumption of Nai¨ve Bayesian is often not hold in the real application. To improve the performance of the Classifier, a weighted Bayesian method is proposed based on feature selection weight for taking into account different conditions have different effects to the decision conditions. Firstly, represent the effect value of every feature by the combination of the Chi Square value and IDF (Inverse Document Frequency). Then, the weight of every feature is computed by the effect value. Lastly, weighted Bayesian Classifier is built on the weight. By experiments, This method has a better classification performance than Nai¨ve Bayesian Classifier.

Indexed ByEI
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/4117
Collection多语种信息技术研究室
Corresponding AuthorZhou, Xi
AffiliationThe Xinjiang Technical Institute of Physics and Chemistry, Urumqi 830011, China;Graduate University of Chinese Academy of Sciences, Beijing 100190, China
Recommended Citation
GB/T 7714
Zhou, Xi. Text classification model of Uyghur based on improved Bayes[J]. Journal of Computational Information Systems,2013,9(11):4319-4327.
APA Zhou, Xi.(2013).Text classification model of Uyghur based on improved Bayes.Journal of Computational Information Systems,9(11),4319-4327.
MLA Zhou, Xi."Text classification model of Uyghur based on improved Bayes".Journal of Computational Information Systems 9.11(2013):4319-4327.
Files in This Item:
File Name/Size DocType Version Access License
Text classification (262KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhou, Xi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhou, Xi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhou, Xi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Text classification model of Uyghur based on improved Bayes.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.