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JASIS
2010
182views more  JASIS 2010»
13 years 7 months ago
Understanding latent semantic indexing: A topological structure analysis using Q-analysis
Abstract – The method of latent semantic indexing (LSI) is well known for tackling the synonymy and polysemy problems in information retrieval. However, its performance can be ve...
Dandan Li, Chung-Ping Kwong
KDD
2009
ACM
232views Data Mining» more  KDD 2009»
14 years 1 months ago
Probabilistic latent semantic user segmentation for behavioral targeted advertising
Behavioral Targeting (BT), which aims to deliver the most appropriate advertisements to the most appropriate users, is attracting much attention in online advertising market. A ke...
Xiaohui Wu, Jun Yan, Ning Liu, Shuicheng Yan, Ying...
SCHOLARPEDIA
2008
109views more  SCHOLARPEDIA 2008»
13 years 8 months ago
Latent semantic analysis
A new method for automatic indexing and retrieval is described. The approach is to take advantage of implicit higher-order structure in the association of terms with documents (&q...
Thomas K. Landauer, Susan T. Dumais
FUZZY
2001
Springer
126views Fuzzy Logic» more  FUZZY 2001»
14 years 1 months ago
Latent Semantic Analysis for German Literature Investigation
The paper presents the results of experiments of usage of LSA for analysis of textual data. The method is explained in brief and special attention is pointed on its potential for c...
Preslav Nakov