Package org.ddogleg.clustering

Interface ComputeMeanClusters<P>

All Known Implementing Classes:

MeanArrayF64

public interface ComputeMeanClusters<P>

Abstract way to update the cluster mean values from a set of points which have been assigned to a single cluster.

Method Summary

Modifier and Type	Method	Description
ComputeMeanClusters<P>	newInstanceThread()	Creates a new instance which has the same configuration and can be run in parallel.
void	process(LArrayAccessor<P> points, DogArray_I32 assignments, FastAccess<P> clusters)	Updates cluster means

Method Details

process

void process(LArrayAccessor<P> points,
 DogArray_I32 assignments,
 FastAccess<P> clusters)

Updates cluster means

Parameters:

points - (Input) access to point values

assignments - (Input) which cluster each point has been assigned to

clusters - (Output) Cluster means which are to be updated.

newInstanceThread

ComputeMeanClusters<P> newInstanceThread()

Creates a new instance which has the same configuration and can be run in parallel. Some components can be shared as long as they are read only and thread safe.