3721 search results - page 187 / 745 » Discriminative cluster analysis |
148
Voted
ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
This paper presents a robust unsupervised learning approach for detection of anomalies in patterns of human behavior using multi-modal smart environment sensor data. We model the ...
172
Voted
CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
Feature selection plays a fundamental role in many pattern
recognition problems. However, most efforts have been
focused on the supervised scenario, while unsupervised feature
s...
150
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SAC
2010
ACM
15 years 10 months ago
2010
ACM
The aim of this short paper is to present a general method of using background knowledge to impose constraints in conceptual clustering of object-attribute relational data. The pr...
116
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BMCBI
2010
15 years 4 months ago
2010
Background: The recent emergence of the H5N1 influenza virus from avian reservoirs has raised concern about future influenza strains of high virulence emerging that could easily i...
126
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
Image data are often composed of two or more geometrically distinct constituents; in galaxy catalogs, for instance, one sees a mixture of pointlike structures (galaxy supercluster...