Word-context matrix based query expansion in information retrieval for Turkish Text

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dc.contributor.MCBUauthorŞatır, Emre
dc.contributor.authorŞatır, Emre
dc.contributor.authorAlpkoçak, Adil
dc.contributor.authorKılınç, Deniz
dc.contributor.departmentFakülteler > Mühendislik Ve Doğa Bilimleri Fakültesi > Bilgisayar Mühendisliği Bölümü
dc.date.accessioned2025-01-07T06:51:15Z
dc.date.available2025-01-07T06:51:15Z
dc.date.issued2015-09
dc.description.abstractIn this paper, we proposed a Query Expansion (QE) approach on a Turkish Text collection based on word-context matrix with a sliding fixed sized window and Singular Value Decomposition (SVD) method. Our query expansion approach uses semantic relationship of terms to improve the existing query expansion methods available in the literature, namely Bo1 (Bose-Einstein 1), Bo2 (Bose-Einstein 2) and KL (Kullback-Leibler). We evaluated our approach on Milliyet collection, which is a Turkish IR test bed containing more than 400K documents and 72 queries. The experimentation shows that our approach clearly improves the all three QE methods in terms of major Information Retrieval (IR) performance measures such as MAP, R-precision and P@10. tr
dc.description.sponsorshipThe Elias Network
dc.identifier.DOI-IDhttp://dx.doi.org/10.14236/ewic/FDIA2015.14
dc.identifier.ORC-ID0000-0002-1950-5549
dc.identifier.ORC-ID0000-0001-7695-196X
dc.identifier.ORC-ID0000-0002-2336-8831
dc.identifier.categoryOfPublishedMaterialKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.identifier.issn10.14236/ewic/FDIA2015.14
dc.identifier.nameOfPublishedMaterialSixth BCS-IRSG Symposium on Future Directions in Information Access (FDIA 2015)
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/26722
dc.language.isoen
dc.publisherBCS Learning and Development Ltd. Proceedings of the 6 th Symposium on Future Directions in Information Access 2015
dc.rightsaçık erişim (open access)
dc.subjectWord-context matrix
dc.subjectSVD
dc.subjectQuery expansion
dc.subjectTurkish information retrieval
dc.titleWord-context matrix based query expansion in information retrieval for Turkish Text
dc.typeBildiri

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