42 search results - page 3 / 9 » A Point Symmetry-Based Clustering Technique for Automatic Ev... |
ICDM
2003
IEEE
13 years 12 months 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...
ECCV
2002
Springer
14 years 8 months ago
2002
Springer
Abstract We develop a distance metric for clustering and classification algorithms which is invariant to affine transformations and includes priors on the transformation parameters...
CEC
2009
IEEE
14 years 1 months ago
2009
IEEE
This paper describes an evolutionary clustering algorithm, which can partition a given dataset automatically into the optimal number of groups through one shot of optimization. The...
JMLR
2006
13 years 6 months ago
2006
Given a matrix of values in which the rows correspond to objects and the columns correspond to features of the objects, rearrangement clustering is the problem of rearranging the ...
SSPR
1998
Springer
13 years 10 months ago
1998
Springer
: We present a practical approach to nonparametric cluster analysis of large data sets. The number of clusters and the cluster centres are automatically derived by mode seeking wit...