In fuzzy clustering, every point has a degree of belonging to clusters, as in fuzzy logic, rather than belonging completely to just one cluster. Thus, points on the edge of a cluster, may be in the cluster to a lesser degree than points in the center of cluster.
Any point x has a set of coefficients giving the degree of being in the kth cluster wk(x). With fuzzy c-means, the centroid of a cluster is the mean of all points, weighted by their degree of belonging to the cluster. … Fuzzy c-Means Clustering (FCM)
If you did not already know: “Fuzzy c-Means Clustering (FCM)”
10 Tuesday Mar 2015
Posted What is ...
in