Browse > Article
http://dx.doi.org/10.5626/JOK.2015.42.2.220

Korean Semantic Role Labeling Using Structured SVM  

Lee, Changki (Kangwon National Univ.)
Lim, Soojong (ETRI)
Kim, Hyunki (ETRI)
Publication Information
Journal of KIISE / v.42, no.2, 2015 , pp. 220-226 More about this Journal
Abstract
Semantic role labeling (SRL) systems determine the semantic role labels of the arguments of predicates in natural language text. An SRL system usually needs to perform four tasks in sequence: Predicate Identification (PI), Predicate Classification (PC), Argument Identification (AI), and Argument Classification (AC). In this paper, we use the Korean Propbank to develop our Korean semantic role labeling system. We describe our Korean semantic role labeling system that uses sequence labeling with structured Support Vector Machine (SVM). The results of our experiments on the Korean Propbank dataset reveal that our method obtains a 97.13% F1 score on Predicate Identification and Classification (PIC), and a 76.96% F1 score on Argument Identification and Classification (AIC).
Keywords
semantic role labeling; Korean propbank; sequence labeling problem; structured SVM;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Byoung-Soo Kim, Yong-Hun Lee, and Jong-Hyeok Lee, Unsupervised Semantic Role Labeling for Korean Adverbial Case, Journal of KIISE: Software and Applications, Vol. 34, No. 2, 2007.   과학기술학회마을
2 Martha Palmer, Shijong Ryu, Jinyoung Choi, Sinwon Yoon, and Yeongmi Jeon, Korean Propbank, [Online]. Available: http://catalog.ldc.upenn.edu/LDC2006T03
3 Hyun-Ki Jung and Yu-Seop Kim, Semantic Role Labeling of Korean Adverbial Arguments by using the Expanded Case Frame Dictionary, Journal of Korean Institute of Information Technology, Vol. 9, No. 10, 2011.
4 Thorsten Joachims, Thomas Finley, and Chun-Nam John Yu, Cutting-Plane Training of Structural SVMs, Machine Learning, Vol. 77, No. 1, 2009.
5 Changki Lee, Pum-Mo Ryu, HyunKi Kim, Named Entity Recognition using a modified Pegasos algorithm, CIKM2011, 2011
6 Changki Lee, Hyunki Kim, Automatic Korean Word Spacing using Pegasos algorithm, Information Processing and Management, Vol. 49, Issue 1, 2013.
7 Soojong Lim, Changki Lee, and Dongyul Ra, Dependency-based Semantic Role Labeling Using Sequence Labeling with a Structural SVM, in Pattern Recognition Letters, Vol. 34, pp. 696-702, 2013.   DOI   ScienceOn
8 Tomas Mikolov, Kai Chen, Greg Corrado, and Jeffrey Dean, Efficient Estimation of Word Representations in Vector Space, Proc. of Workshop at ICLR, 2013.
9 Changki Lee. Joint Models for Korean Word Spacing and POS Tagging using Structural SVM, Journal of KIISE: Software and Applications, Vol. 40, No. 12, 2013.   과학기술학회마을
10 Changki Lee, Soojong Lim, Myung-Gil Jang, Large-Margin Training of Dependency Parsers Using Pegasos Algorithm, ETRI Journal, Vol. 32, No. 3, 2010.