The fuzzycmeans package contains all classes for the Fuzzy c-means node. The node has a dialog and a view. The ClusterMembershipFactory class produces the appended columns in a DataTable with the memberships and the winner prototype.

The FCMAlgorithm class is the implementation of the Fuzzy c.means algorithm itself. You can perform a clustering and obtain the cluster centers just by using this class alone.

The FCMAlgorithmMemory class does the Fuzzy c.means clustering in the memory instead of iterating over the DataTable.