16 search results - page 3 / 4 » A fast divisive clustering algorithm using an improved discr... |
IPPS
2009
IEEE
13 years 11 months ago
2009
IEEE
—The performance of Particle Swarm Optimization (PSO) algorithms depends strongly upon the interaction among the particles. The existing communication topologies for PSO (e.g. st...
CEC
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—In the real world, many applications are nonstationary optimization problems. This requires that optimization algorithms need to not only find the global optimal soluti...
IPPS
2003
IEEE
13 years 9 months ago
2003
IEEE
Gene clustering, the process of grouping related genes in the same cluster, is at the foundation of different genomic studies that aim at analyzing the function of genes. Microarr...
PRICAI
2004
Springer
13 years 10 months ago
2004
Springer
Processes that simulate natural phenomena have successfully been applied to a number of problems for which no simple mathematical solution is known or is practicable. Such meta-heu...
KDD
2002
ACM
14 years 5 months ago
2002
ACM
In this paper we propose a new information-theoretic divisive algorithm for word clustering applied to text classification. In previous work, such "distributional clustering&...