Towards automatic wayang ontology construction using relation extraction from free text

Hadaiq Rolis Sanabila, Ruli Manurung

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Citations (Scopus)

Abstract

This paper reports on our work to automatically construct and populate an ontology of wayang (Indonesian shadow puppet) mythology from free text using relation extraction and relation clustering. A reference ontology is used to evaluate the generated ontology. The reference ontology contains concepts and properties within the wayang character domain. We examined the influence of corpus data variations, threshold value variations in the relation clustering process, and the usage of entity pairs or entity pair types during the feature extraction stages. The constructed ontology is examined using three evaluation methods, i.e. cluster purity (CP), instance knowledge (IK), and relation concept (RC). Based on the evaluation results, the proposed method generates the best ontology when using a consolidated corpus, the threshold value in relation clustering is 1, and entity pairs are used during feature extraction.

Original languageEnglish
Title of host publicationProceedings of the 8th Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities, LaTeCH 2014 at the 14th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2014
EditorsKalliopi Zervanou, Cristina Vertan, Antal van den Bosch, Caroline Sporleder
PublisherAssociation for Computational Linguistics (ACL)
Pages128-136
Number of pages9
ISBN (Electronic)9781937284855
Publication statusPublished - 2014
Event8th Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities, LaTeCH 2014 at the 14th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2014 - Gothenburg, Sweden
Duration: 26 Apr 2014 → …

Publication series

NameProceedings of the 8th Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities, LaTeCH 2014 at the 14th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2014

Conference

Conference8th Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities, LaTeCH 2014 at the 14th Conference of the European Chapter of the Association for Computational Linguistics, EACL 2014
Country/TerritorySweden
CityGothenburg
Period26/04/14 → …

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