3237 search results - page 157 / 648 » Clustering by Regression Analysis |
167
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VIS
2004
IEEE
16 years 7 months ago
2004
IEEE
Multimedia objects are often described by high-dimensional feature vectors which can be used for retrieval and clustering tasks. We have built an interactive retrieval system for ...
141
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ICDM
2005
IEEE
16 years 1 days ago
2005
IEEE
We propose a new theoretical framework for generalizing the traditional notion of covariance. First, we discuss the role of pairwise cross-cumulants by introducing a cluster expan...
152
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ICPPW
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper presents an analytical performance prediction model that can be used to predict the speedup and similar performance metrics of four approximate string searching implemen...
141
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
We consider clustering as computation of a structure of proximity relationships within a data set in a feature space or its subspaces. We propose a data structure to represent suc...
213
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IGARSS
2009
15 years 4 months ago
2009
We have explored in this paper a framework to test in a quantitative manner the stability of different endmember extraction and spectral unmixing algorithms based on the concept o...