Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: Latent semantic indexing using eigenvalue analysis for efficient information retrieval
Contributor:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Group publication title:
Abstract:
Text retrieval using Latent Semantic Indexing (LSI) with truncated Singular Value Decomposition (SVD) has been intensively studied in recent years. However, the expensive complexity involved in computing truncated SVD constitutes a major drawback of the LSI method. In this paper, we demonstrate how matrix rank approximation can influence the effectiveness of information retrieval systems. ; Besides, we present an implementation of the LSI method based on an eigenvalue analysis for rank approximation without computing truncated SVD, along with its computational details. Significant improvements in computational time while maintaining retrieval accuracy are observed over the tested document collections.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
Resource Identifier:
Pages:
Source:
AMCS, volume 16, number 4 (2006) ; click here to follow the link
Language:
License CC BY 4.0:
Rights:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Computer, Electrical and Control Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2006)
Last modified:
Jul 14, 2025
In our library since:
Aug 26, 2020
Number of object content hits:
172
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/64120
Show description in RDF format:
Show description in OAI-PMH format:
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 1 (2006)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 2 (2006)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 3 (2006)
-
International Journal of Applied Mathematics and Computer Science (AMCS), volume 16, number 4 (2006)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
| Edition name | Date |
|---|---|
| Latent semantic indexing using eigenvalue analysis for efficient information retrieval | Jul 14, 2025 |
Objects Similar
Moldovan, Andreea Bot, Radu Ioan Wanka, Gert Beliczyński, Bartłomiej - red.
Simek, Krzysztof Kimmel, Marek - red. Lachowicz, Mirosław - red. Świerniak, Andrzej - red.
Jankowski, Norbert Linowiecki, Rafał Kulczycki, Piotr - ed. Kacprzyk, Janusz - ed. Kóczy, László T. - ed. Mesiar, Radko - ed.
Hofuku, Ichiro Oshima, Kunio Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Aswani Kumar, Cherukuri Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Kocsor, András Dombi, József Bálint, Imre Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Singh, Prem Kumar Aswani Kumar, Cherukuri Gani, Abdullah Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Izyan, Nurul Mat Daud Sabri, Nur Ain Ayunni Hafizah, A. K. Nor Sankar, D.S. Viswanathan, K.K. Jurczak, Paweł - red.
