Validation Index of Fuzzy Clustering
Cluster Result from Fuzzy Clustering
This function provide validation index that calculated from fuzzy clustering result. There are 3 index that calculated, Xie Beni, MPC, and CE index. Both three indexes calculated from fuzzy membership and data point.
Xie Beni index calculated compactness and separation of clustering.
The best cluster result can be decided with minimum value of index.
XB.index Xie Beni index
MPC.index Modified Partition Coeeficient
CE.index Classification Entropy
Wang, W., & Zhang, Y. (2007). On Fuzzy Cluster Validity Indices. Fuzzy Sets and System, 2095-2117.
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