Package smile.clustering.linkage
Class WPGMCLinkage
- java.lang.Object
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- smile.clustering.linkage.Linkage
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- smile.clustering.linkage.WPGMCLinkage
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public class WPGMCLinkage extends Linkage
Weighted Pair Group Method using Centroids (also known as median linkage). The distance between two clusters is the Euclidean distance between their weighted centroids. Only valid for Euclidean distance based proximity matrix.- Author:
- Haifeng Li
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Constructor Summary
Constructors Constructor Description WPGMCLinkage(double[][] proximity)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
merge(int i, int j)
Merge two clusters into one and update the proximity matrix.java.lang.String
toString()
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