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      Word-Context Matrix based Query Expansion in Information Retrieval for Turkish Text

      proceedings-article
      , ,
      Sixth BCS-IRSG Symposium on Future Directions in Information Access (FDIA 2015) (FDIA 2015)
      Future Directions in Information Access
      31 August - 4 September 2015
      Word-context matrix, SVD, Query expansion, Turkish information retrieval
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            Abstract

            In 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.

            Content

            Author and article information

            Contributors
            Conference
            September 2015
            September 2015
            : 52-55
            Affiliations
            [0001]Department of Computer Engineering

            Dokuz Eylul University, Izmir, TURKEY
            [0002]Faculty of Technology

            Celal Bayar University, Manisa, TURKEY
            Article
            10.14236/ewic/FDIA2015.14
            fd78a824-ab32-4956-a365-a4abe06cc400
            © Satir et al. Published by BCS Learning and Development Ltd. Proceedings of the 6 th Symposium on Future Directions in Information Access 2015

            This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

            Sixth BCS-IRSG Symposium on Future Directions in Information Access (FDIA 2015)
            FDIA 2015
            6
            Thessaloniki, Greece
            31 August - 4 September 2015
            Electronic Workshops in Computing (eWiC)
            Future Directions in Information Access
            Product
            Product Information: 1477-9358BCS Learning & Development
            Self URI (article page): https://www.scienceopen.com/hosted-document?doi=10.14236/ewic/FDIA2015.14
            Self URI (journal page): https://ewic.bcs.org/
            Categories
            Electronic Workshops in Computing

            Applied computer science,Computer science,Security & Cryptology,Graphics & Multimedia design,General computer science,Human-computer-interaction
            Word-context matrix,SVD,Query expansion,Turkish information retrieval

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