Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 1 2020
Efficient Utilization of Dependency Pattern and Sequential Covering for Aspect Extraction Rule Learning
Dublin Core
Title
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 1 2020
Efficient Utilization of Dependency Pattern and Sequential Covering for Aspect Extraction Rule Learning
Efficient Utilization of Dependency Pattern and Sequential Covering for Aspect Extraction Rule Learning
Subject
aspect-based sentiment analysis; aspect extraction; dependency rule; rule learning; sequential covering.
Description
Abstract. The use of dependency rules for aspect extraction tasks in aspect-based sentiment analysis is a promising approach. One problem with this approach is incomplete rules. This paper presents an aspect extraction rule learning method that combines dependency rules with the Sequential Covering algorithm. Sequential Covering is known for its characteristics in constructing rules that increase positive examples covered and decrease negative ones. This property is vital to make sure that the rule set used has high performance, but not inevitably high coverage, which is a characteristic of the aspect extraction task. To test the new method, four datasets were used from four product domains and three baselines: Double Propagation, Aspectator, and a previous work by the authors. The results show that the proposed approach performed better than the three baseline methods for the F-measure metric, with the highest F-measure value at 0.633.
Creator
Fariska Zakhralativa Ruskanda, Dwi Hendratmo Widyantoro & Ayu Purwarianti
Source
DOI: 10.5614/itbj.ict.res.appl.2020.14.1.4
Publisher
IRCS-ITB
Date
03 April 2020
Contributor
Sri Wahyuni
Rights
ISSN: 2337-5787
Format
PDF
Language
English
Type
Text
Coverage
Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 1 2020
Files
Collection
Citation
Fariska Zakhralativa Ruskanda, Dwi Hendratmo Widyantoro & Ayu Purwarianti, “Journal of ICT Research and Applications ITB Bandung Vol. 14 No. 1 2020
Efficient Utilization of Dependency Pattern and Sequential Covering for Aspect Extraction Rule Learning,” Repository Horizon University Indonesia, accessed November 21, 2024, https://repository.horizon.ac.id/items/show/3373.
Efficient Utilization of Dependency Pattern and Sequential Covering for Aspect Extraction Rule Learning,” Repository Horizon University Indonesia, accessed November 21, 2024, https://repository.horizon.ac.id/items/show/3373.