TPE based tuple extraction method for question and answering system
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jarang | - |
dc.contributor.author | Kim, Kyungsoo | - |
dc.contributor.author | Choi, Yong Suk | - |
dc.date.accessioned | 2022-07-16T04:50:42Z | - |
dc.date.available | 2022-07-16T04:50:42Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2014-05 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/160003 | - |
dc.description.abstract | In order to develop effective question and answering (Q&A) system, it is necessary to analyze syntactic structures of sentence and extract a set of semantically important words (tuple) from them. In this paper, we propose Tree Pattern Expression (TPE) based tuple extraction method for high-performance Q&A system. To extract tuples from target sentences more accurately than conventional Q&A systems, TPE and its fast pattern matching algorithm are used. A tuple consists of subject, predicate, object, preposition and its object, which may contain a correct answer part for a given question. In experiments, our TPE based method performs much better than traditional ones for Q&A system, as we expected, because our method elicits key structures of complicated sentences elaborately and thus extracts their associated tuples more accurately. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE Computer Society | - |
dc.title | TPE based tuple extraction method for question and answering system | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Yong Suk | - |
dc.identifier.doi | 10.1109/ICISA.2014.6847474 | - |
dc.identifier.scopusid | 2-s2.0-84904498473 | - |
dc.identifier.bibliographicCitation | ICISA 2014 - 2014 5th International Conference on Information Science and Applications, pp.1 - 4 | - |
dc.relation.isPartOf | ICISA 2014 - 2014 5th International Conference on Information Science and Applications | - |
dc.citation.title | ICISA 2014 - 2014 5th International Conference on Information Science and Applications | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 4 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Forestry | - |
dc.subject.keywordPlus | Information science | - |
dc.subject.keywordPlus | Pattern matching | - |
dc.subject.keywordPlus | Extraction method | - |
dc.subject.keywordPlus | Key structures | - |
dc.subject.keywordPlus | Pattern matching algorithms | - |
dc.subject.keywordPlus | Syntactic structure | - |
dc.subject.keywordPlus | Tree pattern | - |
dc.subject.keywordPlus | Trees (mathematics) | - |
dc.subject.keywordPlus | Algorithms | - |
dc.subject.keywordPlus | Forestry | - |
dc.subject.keywordPlus | Information Retrieval | - |
dc.subject.keywordPlus | Pattern Recognition | - |
dc.subject.keywordAuthor | Q& | - |
dc.subject.keywordAuthor | A | - |
dc.subject.keywordAuthor | TPE pattern matching algorithm | - |
dc.subject.keywordAuthor | Tree pattern expression(TPE) | - |
dc.subject.keywordAuthor | Tuple extraction | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/6847474 | - |
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