Change the evalclusters default parameters for gmdistribution

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Jesper Hagelskjær
Jesper Hagelskjær 2020-2-27
回答： Urmila Rajpurohith 2020-4-8
Is it possible to use the function evalclusters with the 'gap' and 'gmdistribution' keywords and change the default parameters for SharedCov' set to true and 'Replicates' set to 5?
Any help will be highly appriciated

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回答（1 个）

Urmila Rajpurohith
evalclusters function accepts "clust" and "criterion" as the input arguments.
if you specify clust input argument as gmdistribution then it Cluster the data in x using the gmdistribution Gaussian mixture distribution algorithm, with 'SharedCov' set to true and 'Replicates' set to 5.
then you can set criterion input argument to gap
To know more information about evalclusters function refer to the below documentation link
https://www.mathworks.com/help/stats/evalclusters.html

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