Performing Subjectivity Classification in Text Using Support Vector Machine

Authors

  • Alaa Omran Almagrabi Department of Information Systems, Faculty of Computing and Information Technology (FCIT) King Abdul Aziz University (KAU) Jeddah, Kingdom of Saudi Arabia

DOI:

https://doi.org/10.21015/vtcs.v15i3.541

Abstract

In this paper, I address the problem of the subjectivity classification in text. The subjective text is opinion bearing, whereas the objective text is text without expressing opinions. The supervised learning technique namely, Support Vector Machine (SVM) is used to classify the text as subjective and objective. A publically available dataset of drug reviews is used to conduct the experiments using WEKA platform. The experimental results show that the proposed SVM classifier performed better than the other classifiers

References

Khan, A., Asghar, M. Z., Ahmad, H., Kundi, F. M., & Ismail, S. (2017). A rule-based sentiment classification framework for health reviews on mobile social media. Journal of Medical Imaging and Health Informatics, 7(6), 1445-1453.

Kundi, F. M., Ahmad, S., Khan, A., & Asghar, M. Z. (2014). Detection and scoring of internet slangs for sentiment analysis using SentiWordNet. Life Science Journal, 11(9), 66-72.

Kundi, F. M., Khan, A., Ahmad, S., & Asghar, M. Z. (2014). Lexicon-based sentiment analysis in the social Ib. Journal of Basic and Applied Scientific Research, 4(6), 238-48.

Ahmad, S., Kundi, F. M., Tareen, I., & Asghar, M. Z. (2016). Lexical Based Semantic Orientation of Online Customer Reviews and Blogs. arXiv preprint arXiv:1607.02355.

Asghar, M. Z., Khan, A., Khan, F., & Kundi, F. M. (2018). RIFT: A Rule Induction Framework for Twitter Sentiment Analysis. Arabian Journal for Science and Engineering, 43(2), 857-877.

Zhang J, Yu CT, Meng W (2007) Opinion retrieval from blogs. In: Silva MJ, Laender AHF, Baeza-Yates RA, McGuinness DL, Olstad B, Olsen ØH, Falcão AO (eds) CIKM, ACM, pp 831–840.

J. M. Wiebe, “Identifying subjective characters in narrative,” Proceedings of the 13th conference on Computational linguistics, Association for Computational Linguistics, Vol. 2, pp. 401-406, Aug. 1990.

W. Zhang, H. Xu, and W. Wan, “Iakness Finder: Find Product Iakness from Chinese Reviews by Using Aspects Based Sentiment Analysis, ” Expert Systems with Applications, vol. 39, no. 11, pp. 10283-10291, 2012.

Strapparava C, Mihalcea R, "Learning to identify emotions in text”, Proceedings of the 2008 ACM symposium on Applied computing, ACM.

Melville, Prem, Wojciech Gryc, and Richard D. Lawrence. "Sentiment analysis of blogs by combining lexical knowledge with text classification." Proceedings of the 15th ACM SIGKDD international conference on Knowledge discovery and data mining. ACM, 2009.

Pang, Bo, Lillian Lee, and Shivakumar Vaithyanathan. "Thumbs up?: sentiment classification using machine learning techniques." Proceedings of the ACL-02 conference on Empirical methods in natural language processing-Volume 10. Association for Computational Linguistics, 2002.

Dave K, Lawrence S, Pennock D (2003) Mining the peanut gallery: opinion extraction and semantic classification of product reviews. In: Proceedings of the 12th international conference on WorldWideIb,ACM, New York, NY, USA, WWW’03, pp 519–528. doi:10.1145/775152.775226.

Pang B, Lee L (2004) A sentimental education: sentiment analysis using subjectivity summarization based on minimum cuts. In: Proceedings of the 42nd annual meeting on Association for Computational Linguistics, pp 271–278.

Das D, Bandyopadhyay S (2010) Identifying Emotional Expressions, Intensities and Sentence Level Emotion Tags Using a Supervised Framework. PACLIC. Vol. 24.

Asghar, M. Z. (2017). Data sets for User Reviews on Drugs.

Holmes, G., Donkin, A., & Witten, I. H. (1994, November). Weka: A machine learning workbench. In Intelligent Information Systems, 1994. Proceedings of the 1994 Second Australian and New Zealand Conference on (pp. 357-361). IEEE.

Kundi, F. M., Khan, A., Asghar, M. Z., & Ahamd, S. (2014). Context-aware spelling corrector for sentiment analysis. MGT Res Rep, 2(5), 1-10.

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Published

2018-11-26

How to Cite

Almagrabi, A. O. (2018). Performing Subjectivity Classification in Text Using Support Vector Machine. VAWKUM Transactions on Computer Sciences, 6(1), 93–97. https://doi.org/10.21015/vtcs.v15i3.541