Mohammad GhasemiGol - Computer Engineering Department, Ferdowsi University of Mashad, Iran
Hadi Sadoghi Yazdi - Engineering Department, Tarbiat Moallem University of Sabzevar, Iran
Reza Monsefi

This paper presents a new approach to cluster Fuzzy number using hierarchical method namely Fuzzy Linkage (FL). In this way a Dendrogram is drawn over fuzzy numbers until we could cluster fuzzy numbers using hierarchical cluster tree with inconsistency coefficient or other useful measure. Almost,similar methods extended FCM (Fuzzy Clustering Method) to support fuzzy data. But the present work is based on hierarchicalmethod. Finally we compared this method with some of the new presented methods

Fuzzy numbers, hierarchical clustering, Fuzzy Linkage, Dissimilarity measure,Fuzzy dendrogram