Entity Summarization Based on Entity Grouping in Multilingual Projected Entity Space

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dc.contributor.authorKim, Eun Kyungko
dc.contributor.authorChoi, Key-Sunko
dc.date.accessioned2017-10-23T01:55:18Z-
dc.date.available2017-10-23T01:55:18Z-
dc.date.created2017-10-10-
dc.date.created2017-10-10-
dc.date.issued2017-09-
dc.identifier.citationIEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E100D, no.9, pp.2138 - 2146-
dc.identifier.issn1745-1361-
dc.identifier.urihttp://hdl.handle.net/10203/226401-
dc.description.abstractEntity descriptions have been exponentially growing in community-generated knowledge databases, such as DBpedia. However, many of those descriptions are not useful for identifying the underlying characteristics of their corresponding entities because semantically redundant facts or triples are included in the descriptions that represent the connections between entities without any semantic properties. Entity summarization is applied to filter out such non-informative triples and meaning-redundant triples and rank the remaining informative facts within the size of the triples for summarization. This study proposes an entity summarization approach based on pre-grouping the entities that share a set of attributes that can be used to characterize the entities we want to summarize. Entities are first grouped according to projected multilingual categories that provide the multi-angled semantics of each entity into a single entity space. Key facts about the entity are then determined through in-group-based rankings. As a result, our proposed approach produced summary information of significantly better quality (p-value = 1.52 x 10(-3) and 2.01 x 10(-3) for the top-10 and -5 summaries, respectively) than the state-of-the-art method that requires additional external resources.-
dc.languageEnglish-
dc.publisherIEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG-
dc.titleEntity Summarization Based on Entity Grouping in Multilingual Projected Entity Space-
dc.typeArticle-
dc.identifier.wosid000410765400023-
dc.identifier.scopusid2-s2.0-85029413635-
dc.type.rimsART-
dc.citation.volumeE100D-
dc.citation.issue9-
dc.citation.beginningpage2138-
dc.citation.endingpage2146-
dc.citation.publicationnameIEICE TRANSACTIONS ON INFORMATION AND SYSTEMS-
dc.identifier.doi10.1587/transinf.2016EDP7235-
dc.contributor.localauthorChoi, Key-Sun-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorentity summarization-
dc.subject.keywordAuthorDBpedia-
dc.subject.keywordAuthorranking-
dc.subject.keywordAuthormultilingual joint space-
dc.subject.keywordAuthorentity grouping-
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CS-Journal Papers(저널논문)
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