org.apache.ignite.ml.clustering.gmm

Class NewComponentStatisticsAggregator

java.lang.Object

org.apache.ignite.ml.clustering.gmm.NewComponentStatisticsAggregator

All Implemented Interfaces:

Serializable

public class NewComponentStatisticsAggregator
extends Object
implements Serializable

Class for aggregate statistics for finding new mean for GMM.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
NewComponentStatisticsAggregator() Creates an instance of NewComponentStatisticsAggregator.
NewComponentStatisticsAggregator(long totalRowCount, long rowCountForNewCluster, Vector sumOfAnomalies) Creates an instance of NewComponentStatisticsAggregator.

Method Summary

Modifier and Type	Method and Description
Vector	mean()
long	rowCountForNewCluster()
long	totalRowCount()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NewComponentStatisticsAggregator

public NewComponentStatisticsAggregator(long totalRowCount,
                                        long rowCountForNewCluster,
                                        Vector sumOfAnomalies)

Creates an instance of NewComponentStatisticsAggregator.

Parameters:

totalRowCount - Total row count in dataset.

rowCountForNewCluster - Row count for new cluster.

sumOfAnomalies - Sum of anomalies.

NewComponentStatisticsAggregator

public NewComponentStatisticsAggregator()

Creates an instance of NewComponentStatisticsAggregator.

Method Detail

mean

public Vector mean()

Returns:

Mean of anomalies.

rowCountForNewCluster

public long rowCountForNewCluster()

Returns:

Row count for new cluster.

totalRowCount

public long totalRowCount()

Returns:

Total count of rows in partition/dataset.