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Abstract: applications use techniques that explicitly or implicitly employ a limited degree of transitivity in the co-occurrence relation. In this work we show use of higher orders of co-occurrence in the Singular Value Decomposition (SVD) algorithm and, by inference, on the systems that rely on SVD, such as LSI. Our empirical and mathematical studies prove that term cooccurrence plays a crucial role in LSI. (Update)
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BibTeX entry: (Update)
A. Kontostathis and W.M. Pottenger. Detecting patterns in the LSI term-term matrix. Technical Report LU-CSE-02-010, Department of Computer Science and Engineering, Lehigh University, 2002. http://citeseer.ist.psu.edu/article/kontostathis02detecting.html More
@misc{ kontostathis02detecting,
author = "A. Kontostathis and W. Pottenger",
title = "Detecting patterns in the LSI term-term matrix",
text = "A. Kontostathis and W.M. Pottenger. Detecting patterns in the LSI term-term
matrix. Technical Report LU-CSE-02-010, Department of Computer Science and
Engineering, Lehigh University, 2002.",
year = "2002",
url = "citeseer.ist.psu.edu/article/kontostathis02detecting.html" }
Citations (may not include all citations):568 Indexing by latent semantic analysis - Scott, Dumais et al. - 1990
105 Computer Methods for Mathematical Computations (context) - George, Michael et al. - 1977
22 A similarity-based Probability Model for Latent Semantic Ind.. - Chris - 1999
16 LSI meets TREC: A status report - Susan - 1993
12 Dimensions of Meaning - Hinrich - 1992
8 Latent Semantic Indexing (LSI) and TREC-2 (context) - Dumais - 1994
6 and Sowmini Varadhan (context) - Michael, Do et al.
6 An explanation of the Effectiveness of Latent Semantic Index.. - Story - 1996
5 and O'Brien (context) - Berry, Dumais
4 Automatic Word Sense Disambiguation (context) - Hinrich - 1998
3 Drmac and E (context) - Michael
3 Complementary Structures in disjoint science literatures (context) - Swanson - 1991
3 Conceptual grouping in word co-occurrence networks (context) - Anne, van der Weerd - 1999
3 Bruce Croft (context) - Jinxi
2 Choosing the Word Most Typical in Context Using a Lexical Co.. - Philip - 1997
2 and Bruce R (context) - Yi-Ming, Pottenger
2 Yong-Bin Kim and Daryl D Meling (context) - William
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