93 search results - page 5 / 19 » Fuzzy C-means and fuzzy swarm for fuzzy clustering problem |
EUSFLAT
2009
13 years 5 months ago
2009
Connectivity analysis methodology is suitable to find representative symptoms of a disease. This methodology describes connections between symptoms in particular way and then choos...
WILF
2007
Springer
14 years 1 months ago
2007
Springer
Two major problems related the unsupervised analysis of gene expression data are represented by the accuracy and reliability of the discovered clusters, and by the biological fact ...
SGAI
2009
Springer
13 years 12 months ago
2009
Springer
PSO is a population-based technique for optimization, which simulates the social behavior of the fish schooling or bird flocking. Two significant weaknesses of this method are: fir...
TNN
1998
13 years 7 months ago
1998
— This paper proposes two hierarchical schemes for learning, one for clustering and the other for classification problems. Both schemes can be implemented on a fuzzy lattice neu...
IJAR
2006
13 years 7 months ago
2006
In this paper we present a multi-scale method based on the hybrid notion of rough fuzzy sets, coming from the combination of two models of uncertainty like vagueness by handling r...