Towards an efficient opinion measurement in Arabic comments

被引：18

作者：

Cherif, Walid ^{[1
]}

Madani, Abdellah ^{[2
]}

Kissi, Mohamed ^{[1
]}

机构：

[1] Fac Sci, Dept Comp Sci, Lab LIMA, BP 20, El Jadida 24000, Morocco

[2] Fac Sci, Dept Comp Sci, Lab LAROSERI, El Jadida 24000, Morocco

来源：

INTERNATIONAL CONFERENCE ON ADVANCED WIRELESS INFORMATION AND COMMUNICATION TECHNOLOGIES (AWICT 2015) | 2015年 / 73卷

关键词：

Automatic language processing; Arabic text; Opinion mining; Low-level light-stemming; Support vector machines; K-nearest neighbors; Similarity measure; SUPPORT VECTOR MACHINES;

D O I：

10.1016/j.procs.2015.12.057

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Arabic language is the fifth most widely used language on Internet(1). Every day, a huge volume of Arabic comments and reviews have been generated concerning different aspects of our life. In the light of the scarcity of systems to analyze this data, we propose in this paper a complete approach in order to identify and classify author's opinions. It is conducted using a dataset consisting of 625 Arabic reviews and comments collected from Trip Advisor website which fall into five classes. We started first by choosing the appropriate stemming algorithm, and used it to introduce our new mathematical approach to formulate opinions. The classification which based on Support Vector Machines derived a scheme, which, in turn, often needed to be refined as some reviews remained unclassified. We opted then for a new similarity approach based on k-nearest neighbors and feature weighting to classify them. Finally, we compared our global approach with two recent works in terms of accuracy. The results obtained have met our expectations. (C) 2015 The Authors. Published by Elsevier B.V.

引用

页码：122 / 129

页数：8

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