中国科学院新疆理化技术研究所机构知识库
Advanced  
XJIPC OpenIR  > 多语种信息技术研究室  > 期刊论文
题名: comparative study on feature selection in uighur text categorization
作者: Yong Yang; Jian Xue Hua; Hua Dong Xin; Xiao Li
刊名: Advances in Information Sciences and Service Sciences
发表日期: 2012
卷: 4, 期:3, 页:19-26
收录类别: EI
摘要: In this paper, the methods of classifying the Uighur language feature extraction have been studied. According to the feature that the Uighur language belongs to adhesion, three experiments were designed to inspect the influence on the accuracy of text classification by using different methods of feature extraction, the first experiment was designed to inspect the accuracy of text classification in case of stem segmentation by using the traditional methods of feature extraction, such as DF,IG,MI,CHI. The results show that the best classification accuracy rate is 91.34% by the method of DF feature extraction, while the best accuracy rate is 88.03% in the second experiment by the method of CHI feature extraction in the case of stem that are not segmented. The third experiment uses combination of feature selection methods, such as DF+IG,DF+MI,DF+CHI, and the result show that the accuracy rate of classification is 93.57% by the method of DF+CHI feature selection, which shows that it is the best method in all experiments.
内容类型: 期刊论文
URI标识: http://ir.xjipc.cas.cn/handle/365002/1387
Appears in Collections:多语种信息技术研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
comparative study on feature selection in uighur text categorization.pdf(676KB)期刊论文作者接受稿开放获取View Download

作者单位: The Xinjiang Technical Institute of Physics and Chemistry Chinese Academy of Sciences, China;Graduate University of Chinese Academy of Sciences, China;College of Computer Science, Xinjiang Normal University, China

Recommended Citation:
Yong Yang,Jian Xue Hua,Hua Dong Xin,et al. comparative study on feature selection in uighur text categorization[J]. Advances in Information Sciences and Service Sciences,2012,4(3):19-26.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yong Yang]'s Articles
[Jian Xue Hua]'s Articles
[Hua Dong Xin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yong Yang]‘s Articles
[Jian Xue Hua]‘s Articles
[Hua Dong Xin]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: comparative study on feature selection in uighur text categorization.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Powered by CSpace