OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL

Vibhuti I. Patel; Mital Panchal

OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL

May 2016

Vol-2, Issue-3

Paper ID: 2212

ISSN: 2395-4396

Downloads: 0

Abstract & Details

Research Area

Opinion mining (Information Technology)

Keywords

E-commerce opinion mining fine-grain opinion mining opinion target extraction opinion word extraction word alignment model NLP rules topical relation

Abstract

As e-commerce becomes more and more mature, number of reviews about products grows as well. For fine-grain opinion mining, opinion words and opinion targets extraction is important task, the main part of which is detecting different opinion relation among words. For this task, this paper proposes a method based on word alignment model, which also consider topical relation along with alignments. After finding alignments, the confidence of the candidate is estimated. Then candidate with higher confidence is extracted. Finally topical relations are considered in addition to extracted candidates. All previous methods are either dictionary based or based on nearest-neighbor rule, or based on NLP rules. Dictionary based methods are domain specific, nearest-neighbor rules based methods are not precise when long span relations and NLP rule based method not precise when used on informal inline texts. Our experiment results on two different data, for different domains shows that consideration of topical relation improve the method based on word alignment model

License

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Author Information

#	Name	Institute / Affiliation
1	Vibhuti I. Patel	L.D. College of Engineering
2	Mital Panchal	L.D. College of Engineering

How to Cite

Use the following formats to cite this article in your research.

APA Style

Patel, Vibhuti I. & Panchal, Mital (2016). OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL. International Journal of Advance Research and Innovative Ideas In Education, 2(3), 603-608.

MLA Style

Patel, Vibhuti I., and Mital Panchal. "OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL." International Journal of Advance Research and Innovative Ideas In Education, vol. 2, no. 3, 2016, pp. 603-608.

IEEE Style

Vibhuti I. Patel and Mital Panchal, "OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL," International Journal of Advance Research and Innovative Ideas In Education, vol. 2, no. 3, pp. 603-608, 2016.

Vancouver Style

Patel Vibhuti I., Panchal Mital. OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL. International Journal of Advance Research and Innovative Ideas In Education. 2016;2(3):603-608.

Harvard Style

Patel, Vibhuti I. & Panchal, Mital (2016) 'OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL', International Journal of Advance Research and Innovative Ideas In Education, 2(3), pp. 603-608.

Chicago Style

Patel, Vibhuti I. and Mital Panchal. "OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL." International Journal of Advance Research and Innovative Ideas In Education 2, no. 3 (2016): 603-608.

Turabian Style

Patel, Vibhuti I. and Mital Panchal. "OPINION TARGETS AND OPINION WORDS EXTRACTION USING MODIFIED WORD ALIGNMENT MODEL." International Journal of Advance Research and Innovative Ideas In Education 2, no. 3 (2016): 603-608.