Research on Improved Weighted Fuzzy Clustering Algorithm Based on Rough Set

摘要

Clustering is used to find out the objects that resemble each other and compose different groups, cluster analysis is an important job in data mining. Thisarticle brings the rough set into fuzzy cluster, by using the methods of attributes contracted in the rough set theory to improve the FCM algorithm; the improvedalgorithm had been proved a high precise ratio.