CriterionFunction

CriterionFunction

is an option in functions such as ClusterClassify that specifies the criterion to use to select a method.

Details

  • In the case of ClusterClassify, possible settings for CriterionFunction include:
  • "StandardDeviation"root-mean-square standard deviation
    "RSquared"R-squared
    "Dunn"Dunn index
    "CalinskiHarabasz"CalinskiHarabasz index
    "DaviesBouldin"DaviesBouldin index
    Automaticinternal index

Examples

Basic Examples  (1)

Generate some separated data and visualize it:

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Construct a classifier function using the Automatic CriterionFunction:

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Construct a classifier function using the CalinskiHarabasz index as CriterionFunction:

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Compare the two clustering of the data:

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See Also

ClusterClassify

Introduced in 2016
(10.4)