692 search results - page 5 / 139 » A new clustering algorithm for coordinate-free data |
124
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We present a new L1-distance-based k-means clustering algorithm to address the challenge of clustering high-dimensional proportional vectors. The new algorithm explicitly incorpor...
130
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PSIVT
2009
Springer
15 years 9 months ago
2009
Springer
This article provides a simple and general way for defining the recovery rate of clustering algorithms using a given family of old clusters for evaluating the performance of the a...
120
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ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
We explore the idea of evidence accumulation for combining the results of multiple clusterings. Initially, n d-dimensional data is decomposed into a large number of compact cluste...
134
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KDD
2002
ACM
16 years 4 months ago
2002
ACM
Data clustering methods have been proven to be a successful data mining technique in the analysis of gene expression data. The Cluster affinity search technique (CAST) developed b...
142
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AI
2006
Springer
15 years 8 months ago
2006
Springer
We focus on clustering gene expression temporal profiles, and propose a novel, simple algorithm that is powerful enough to find an efficient distribution of genes over clusters. We...