74 search results - page 4 / 15 » A cluster validity index for fuzzy clustering |
SMC
2007
IEEE
15 years 4 months ago
2007
IEEE
— An important consideration in clustering is the determination of the correct number of clusters and the appropriate partitioning of a given data set. In this paper, a newly dev...
PAMI
2002
14 years 9 months ago
2002
In this article, we evaluate the performance of three clustering algorithms, hard K-Means, single linkage, and a simulated annealing (SA) based technique, in conjunction with four ...
HAIS
2009
Springer
2009
Springer
Automatic Clustering Using a Synergy of Genetic Algorithm and Multi-objective Differential Evolution
15 years 2 months ago
— This paper applies the Differential Evolution (DE) and Genetic Algorithm (GA) to the task of automatic fuzzy clustering in a Multi-objective Optimization (MO) framework. It com...
CIARP
2008
Springer
14 years 12 months ago
2008
Springer
Abstract. Cluster validation to determine the right number of clusters is an important issue in clustering processes. In this work, a strategy to address the problem of cluster val...
ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
Since clustering is unsupervised and highly explorative, clustering validation (i.e. assessing the quality of clustering solutions) has been an important and long standing researc...