Class %DeepSee.extensions.clusters.ASW

class %DeepSee.extensions.clusters.ASW extends %RegisteredObject

This class calculates Average Silhouette Width index. The technique provides a succinct graphical representation of how well each object lies within its cluster. See Wikipedia article for more information.

Validity indices are used in Cluster Validation and determination of the optimal number of clusters.

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	2	4

Summary

Properties
Model	SubsetKey

Methods
%%OIDGet	%AddToSaveSet	%ClassIsLatestVersion	%ClassName
%ConstructClone	%DispatchClassMethod	%DispatchGetModified	%DispatchGetProperty
%DispatchMethod	%DispatchSetModified	%DispatchSetMultidimProperty	%DispatchSetProperty
%Extends	%GetParameter	%IsA	%IsModified
%New	%NormalizeObject	%ObjectModified	%OriginalNamespace
%PackageName	%RemoveFromSaveSet	%SerializeObject	%SetModified
%ValidateObject	ab	calculate	calculateForSample
s

Properties

• property Model as AbstractModel;

• property SubsetKey as %Integer;

Methods

• method ab(i As %Integer, Output a As %Double, Output b As %Double, Output neigbour As %Integer) as %Status

• method calculate(Output sc As %Status) as %Double

• method calculateForSample(SampleSize As %Integer, Output sc As %Status) as %Double

• method s(i As %Integer, Output s As %Double, Output neigbour As %Integer) as %Status


[BASEXML] > [%DeepSee] > [extensions] > [clusters] > [ASW]		Private Storage