When performing cluster analysis, you must manually specify the number of clusters ... print("\nEnd k-means demo ") if __name__ == "__main__": main() The demo uses Python 3.5 in the Anaconda 4.1.1 ...

It computes approximatively 40 internal evaluation scores such as Davies-Bouldin Index, C Index, Dunn and its Generalized Indexes and many more ! Other features are also available to evaluate the ...

In hierarchical cluster analysis, dendrograms are used to visualize how clusters are formed. I propose an alternative graph called a “clustergram” to examine how cluster members are assigned to ...