A novel retrieval approach reflecting variability of syntactic phrase representation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Young-In | - |
dc.contributor.author | Han, Kyoung-Soo | - |
dc.contributor.author | Kim, Sang-Bum | - |
dc.contributor.author | Park, So-Young | - |
dc.contributor.author | Rim, Hae-Chang | - |
dc.date.accessioned | 2021-09-09T02:11:18Z | - |
dc.date.available | 2021-09-09T02:11:18Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-12 | - |
dc.identifier.issn | 0925-9902 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122341 | - |
dc.description.abstract | In this paper, we introduce variability of syntactic phrases and propose a new retrieval approach reflecting the variability of syntactic phrase representation. With variability measure of a phrase, we can estimate how likely a phrase in a given query would appear in relevant documents and control the impact of syntactic phrases in a retrieval model. Various experimental results over different types of queries and document collections show that our retrieval model based on variability of syntactic phrases is very effective in terms of retrieval performance, especially for long natural language queries. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.title | A novel retrieval approach reflecting variability of syntactic phrase representation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Rim, Hae-Chang | - |
dc.identifier.doi | 10.1007/s10844-007-0045-0 | - |
dc.identifier.scopusid | 2-s2.0-55849090688 | - |
dc.identifier.wosid | 000260769100004 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INTELLIGENT INFORMATION SYSTEMS, v.31, no.3, pp.265 - 286 | - |
dc.relation.isPartOf | JOURNAL OF INTELLIGENT INFORMATION SYSTEMS | - |
dc.citation.title | JOURNAL OF INTELLIGENT INFORMATION SYSTEMS | - |
dc.citation.volume | 31 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 265 | - |
dc.citation.endPage | 286 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Artificial Intelligence | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.subject.keywordAuthor | Information retrieval | - |
dc.subject.keywordAuthor | Retrieval model | - |
dc.subject.keywordAuthor | Structural language model | - |
dc.subject.keywordAuthor | Syntactic phrase | - |
dc.subject.keywordAuthor | Head-modifier pair | - |
dc.subject.keywordAuthor | Weighting phrases | - |
dc.subject.keywordAuthor | Variability of phrase | - |
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