338 search results - page 21 / 68 » A PAC-Bayesian Analysis of Graph Clustering and Pairwise Clu... |
132
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HIPC
2009
Springer
14 years 9 months ago
2009
Springer
Abstract--Microarray-based comparative genomic hybridization (aCGH) offers an increasingly fine-grained method for detecting copy number variations in DNA. These copy number variat...
ICPR
2010
IEEE
15 years 25 days ago
2010
IEEE
The median and mean graph are basic building blocks for statistical graph analysis and unsupervised pattern recognition methods such as central clustering and graph quantization. ...
NIPS
2004
15 years 1 months ago
2004
Dominant sets are a new graph-theoretic concept that has proven to be relevant in pairwise data clustering problems, such as image segmentation. They generalize the notion of a ma...
110
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FOCS
2000
IEEE
15 years 4 months ago
2000
IEEE
We motivate and develop a natural bicriteria measure for assessing the quality of a clustering that avoids the drawbacks of existing measures. A simple recursive heuristic is shown...
CLA
2004
15 years 1 months ago
2004
An important problem in applications of formal concept analysis is a possibly large number of clusters extracted from data. Factorization is one of the methods being used to cope w...