FCM Clustering Algorithm for Noisy Data

Aiming at the problems that it ignores the different effect which the median and wide of interval play on the analysis of interval number,this paper presents a new measure of distance based on the median and wide of interval with different weight.On basis of this,a revised clustering algorithm is proposed.The experiments of the simulative and practical datasets are made by this algorithm and IADFCM.Experimental results indicate this algorithm is effective.