Korbicz, Józef - red. ; Uciński, Dariusz - red.
A new technique for query reformulation that assesses the relevance of retrieved documents using weight propagation is proposed. The technique uses a Guided Local Search (GLS) in conjunction with the latent semantic indexing model (to semantically cluster documents together) and Lexical Matching (LM). ; The GLS algorithm is used to construct a minimum spanning tree that is later employed in the reformulation process. The computations done for Singular Value Decomposition (SVD), LM and the minimum spanning tree are necessary overheads that occur only initially and all subsequent work is based on them. Our experimental results reveal the effectiveness of the new technique.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 16, number 4 (2006) ; kliknij tutaj, żeby przejść
Biblioteka Uniwersytetu Zielonogórskiego
2021-09-07
2020-08-26
45
https://zbc.uz.zgora.pl/publication/64119
Nazwa wydania | Data |
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Guided local search for query reformulation using weight propagation | 2021-09-07 |
Moldovan, Andreea Bot, Radu Ioan Wanka, Gert Beliczyński, Bartłomiej - red.
Aswani Kumar, Cherukuri Srinivas, Suripeddi Korbicz, Józef - red. Uciński, Dariusz - red.
Łęski, Jacek M. Triggiani, Roberto- ed. Maksimov, Vyacheslav I. - ed.
Simiński, Krzysztof Korbicz, Józef - red. Uciński, Dariusz - red.
Kulczycki, Piotr Charytanowicz, Małgorzata Korbicz, Józef - red. Uciński, Dariusz - red.
Pedrycz, Witold (1953- ) Vukovich, George Rutkowska, Danuta - ed. Kacprzyk, Janusz - ed. Zadeh, Lotfi A. - ed.
Woźniak, Michał Krawczyk, Bartosz Cordón, Oskar - ed. Kazienko, Przemysław - ed.
Soltani, Moez Chaari, Abdelkader Ben Hmida, Fayçal Korbicz, Józef - red. Uciński, Dariusz - red.