195 search results - page 5 / 39 » Density-Sensitive Evolutionary Clustering |
CIMCA
2005
IEEE
15 years 3 months ago
2005
IEEE
Estimating the optimal number of clusters for a dataset is one of the most essential issues in cluster analysis. An improper pre-selection for the number of clusters might easily ...
SDM
2007
SIAM
14 years 10 months ago
2007
SIAM
Many clustering algorithms have been proposed to partition a set of static data points into groups. In this paper, we consider an evolutionary clustering problem where the input d...
LREC
2008
14 years 10 months ago
2008
News articles about the same event published over time have properties that challenge NLP and IR applications. A cluster of such texts typically exhibits instances of paraphrase a...
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APIN
2000
14 years 9 months ago
2000
: A new dynamic tree structured network - the Stochastic Competitive Evolutionary Neural Tree (SCENT) is introduced. The network is able to provide a hierarchical classification of...
APCHI
2004
IEEE
15 years 1 months ago
2004
IEEE
Haiku is a data mining system which combines the best properties of human and machine discovery. An self organising visualisation system is coupled with a genetic algorithm to prov...