Description Usage Arguments Value Author(s) References Examples
Calculates the cost function of the K-medoids algorithm for the given input. Should not be used by the user.
1 | cost_function(w, var_list)
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w |
The weight vector of length |
var_list |
A list of variables containing the following: data, the relevant data. method, the number of cluster k. bounds, the bounds on the weights. fk: see |
Cost function |
The value of the cost function of this clustering with the given weights. |
Jeroen van den Hoven
Clustering with optimised weights for Gower's metric: Using hierarchical clustering and Quasi-Newton methods to maximise the cophenetic correlation coefficient, Jeroen van den Hoven.
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