137 search results - page 3 / 28 » Clustering in Trees: Optimizing Cluster Sizes and Number of ... |
SDM
2003
SIAM
13 years 8 months ago
2003
SIAM
The problem of finding clusters in data is challenging when clusters are of widely differing sizes, densities and shapes, and when the data contains large amounts of noise and out...
AAAI
2007
13 years 9 months ago
2007
In clique tree clustering, inference consists of propagation in a clique tree compiled from a Bayesian network. In this paper, we develop an analytical approach to characterizing ...
IPPS
1998
IEEE
13 years 11 months ago
1998
IEEE
We study the problem of mapping the N nodes of a complete t-ary tree on M memory modules so that they can be accessed in parallel by templates, i.e. distinct sets of nodes. Typica...
RECOMB
2009
Springer
14 years 8 months ago
2009
Springer
Abstract. Hierarchical clustering is a popular method for grouping together similar elements based on a distance measure between them. In many cases, annotation information for som...
ICDM
2003
IEEE
14 years 20 days ago
2003
IEEE
We propose a novel clustering algorithm that is similar in spirit to classification trees. The data is recursively split using a criterion that applies a discrete curve evolution...