5733 search results - page 188 / 1147 » Clustering Categorical Data |
191
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KDD
2006
ACM
16 years 6 months ago
2006
ACM
Order-preserving submatrixes (OPSMs) have been accepted as a biologically meaningful subspace cluster model, capturing the general tendency of gene expressions across a subset of ...
190
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BIBE
2007
IEEE
16 years 16 days ago
2007
IEEE
— In this paper, we propose a system for finding partial positive and negative coregulated gene clusters in microarray data. Genes are clustered together if they show the same p...
161
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ICAISC
2010
Springer
15 years 11 months ago
2010
Springer
This paper presents a new implementation of the co-VAT algorithm. We assume we have an m × n matrix D, where the elements of D are pair-wise dissimilarities between m row objects ...
167
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SDM
2009
SIAM
16 years 3 months ago
2009
SIAM
In this paper, we propose GAD (General Activity Detection) for fast clustering on large scale data. Within this framework we design a set of algorithms for different scenarios: (...
163
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PRICAI
2004
Springer
15 years 11 months ago
2004
Springer
Processes that simulate natural phenomena have successfully been applied to a number of problems for which no simple mathematical solution is known or is practicable. Such meta-heu...