KMeansClusteringCluster(DoubleMatrix) Method

Clusters the data into the specified number of clusters.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public ClusterSet Cluster(
	DoubleMatrix centers
)

Public Function Cluster ( 
	centers As DoubleMatrix
) As ClusterSet

public:
ClusterSet^ Cluster(
	DoubleMatrix^ centers
)

member Cluster : 
        centers : DoubleMatrix -> ClusterSet

Parameters

centers DoubleMatrix: A matrix of initial cluster centers. K is inferred from the number of rows in the matrix.

Return Value

ClusterSet
A ClusterSet that identifies the cluster into which each object was grouped. Cluster numbers are based on row indices in this.Data and this.Centers.

Exceptions

Exception	Condition
InvalidArgumentException	Thrown if the number of cluster centers is less than one or greater than the number of data points (this.N), or if the dimensionality of the centers is not equal to the dimensionality of the data points.
NMathException	Thrown if an empty cluster is encountered. Re-cluster with different starting centers.

Reference

KMeansClustering Class

Cluster Overload

CenterSpace.NMath.Core Namespace