Package org.apache.wayang.ml4all.algorithms.kmeans

Class KMeansUpdate

java.lang.Object

org.apache.wayang.ml4all.abstraction.api.LogicalOperator

org.apache.wayang.ml4all.abstraction.api.Update<Tuple2<Integer,double[]>,Tuple2<Integer,Tuple2<Integer,double[]>>>

org.apache.wayang.ml4all.algorithms.kmeans.KMeansUpdate

All Implemented Interfaces:

Serializable

public class KMeansUpdate
extends Update<Tuple2<Integer,double[]>,Tuple2<Integer,Tuple2<Integer,double[]>>>

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
KMeansUpdate()

Method Summary

Modifier and Type	Method	Description
ML4allModel	assign(List<Tuple2<Integer,double[]>> input, ML4allModel model)	Assigns the new value of the global variable to the ML4allModel
Tuple2<Integer,double[]>	process(Tuple2<Integer,Tuple2<Integer,double[]>> input, ML4allModel model)	Computes the new value of the global variable

Methods inherited from class org.apache.wayang.ml4all.abstraction.api.LogicalOperator

finalise, initialise

Methods inherited from class java.lang.Object

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

Constructor Details

KMeansUpdate

public KMeansUpdate()

Method Details

process

public Tuple2<Integer,double[]> process(Tuple2<Integer,Tuple2<Integer,double[]>> input,
 ML4allModel model)

Description copied from class: Update

Computes the new value of the global variable

Specified by:

process in class Update<Tuple2<Integer,double[]>,Tuple2<Integer,Tuple2<Integer,double[]>>>

Parameters:

input - the ouput of the aggregate of the Compute

assign

public ML4allModel assign(List<Tuple2<Integer,double[]>> input,
 ML4allModel model)

Description copied from class: Update

Assigns the new value of the global variable to the ML4allModel

Specified by:

assign in class Update<Tuple2<Integer,double[]>,Tuple2<Integer,Tuple2<Integer,double[]>>>

Parameters:

input - a list of all outputs of the process method

Returns:

the new ML4allModel