Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 12
3548-3552

Research on feature construction of Uyghur text sentiment classification

Raxida Turhuntay1,2
Wushour Slamu1
1. College of Information Science & Engineering, Xinjiang University, Urumqi 830046, China
2. College of Electronic & Information Engineering, Yili Normal University, Yili Xinjiang 835000, China
DOI: 10.19734/j.issn.1001-3695.2018.04.0378

Abstract

Due to the lack of systematic research on the feature expression of Uyghur text sentiment classification, this paper used the traditional n-gram features as the basis to extract new features and combined features from Uyghur sentiment corpora on different scales, and used support vector machine(SVM) classifier to classify the corpora as positive and negative. Results indicated that, in the Uyghur text sentiment classification, the unigram features in the basic features have the best classification efficiency. The combination of unigram features and phrase features can further improve the classification efficiency. The best performance of the combined features, the classification accuracy is 1.78% higher than that of unigram. This paper first made a comprehensive evaluation of the classification performance of different features on a unified data set. The research results can be applied as a reference for future Uyghur sentiment classification research.

Foundation Support

国家“973”计划资助项目(2014CB340506)
国家自然科学基金资助项目(61363063)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.04.0378
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 12
Section: Algorithm Research & Explore
Pages: 3548-3552
Serial Number: 1001-3695(2019)12-006-3548-05

Publish History

[2019-12-05] Printed Article

Cite This Article

热西旦木·吐尔洪太, 吾守尔·斯拉木. 维吾尔文情感分类特征建设研究 [J]. 计算机应用研究, 2019, 36 (12): 3548-3552. (Raxida Turhuntay, Wushour Slamu. Research on feature construction of Uyghur text sentiment classification [J]. Application Research of Computers, 2019, 36 (12): 3548-3552. )

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  • Application Research of Computers Monthly Journal
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Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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