New Rough Leader Clustering Algorithm
Qiguo Duan · 2009
Clustering is a major research orientation in data mining.Among all the clustering algorithms,leader algorithm is widely used,but it fails to take into consideration the inherent uncertainty involved in clustering analysis.This paper proposed an improved leader algorithm based on rough set and granular computing.The novel leader algorithm can deal with the intrinsic uncertainty in clustering analysis and make the clustering results more reasonable.Finally,the superiority of the new rough Leader algorithm is proved by experimentation.