org.deeplearning4j.spark.impl.common

Class BestScoreAccumulator

java.lang.Object

org.deeplearning4j.spark.impl.common.BestScoreAccumulator

All Implemented Interfaces:

Serializable, org.apache.spark.AccumulableParam<Double,Double>, org.apache.spark.AccumulatorParam<Double>

public class BestScoreAccumulator
extends Object
implements org.apache.spark.AccumulatorParam<Double>

Accumulator which tracks best score seen. Created by mlapan on 27/10/15.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.spark.AccumulatorParam

org.apache.spark.AccumulatorParam.DoubleAccumulatorParam$, org.apache.spark.AccumulatorParam.FloatAccumulatorParam$, org.apache.spark.AccumulatorParam.IntAccumulatorParam$, org.apache.spark.AccumulatorParam.LongAccumulatorParam$

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Constructor Summary

Constructors

Constructor and Description
BestScoreAccumulator()

Method Summary

Modifier and Type	Method and Description
Double	addAccumulator(Double v1, Double v2)
Double	addInPlace(Double v1, Double v2)
static org.apache.spark.Accumulator<Double>	create(org.apache.spark.SparkContext sc)
Double	zero(Double init)

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

BestScoreAccumulator

public BestScoreAccumulator()

Method Detail

addAccumulator

public Double addAccumulator(Double v1,
                             Double v2)

Specified by:

addAccumulator in interface org.apache.spark.AccumulableParam<Double,Double>

Specified by:

addAccumulator in interface org.apache.spark.AccumulatorParam<Double>

addInPlace

public Double addInPlace(Double v1,
                         Double v2)

Specified by:

addInPlace in interface org.apache.spark.AccumulableParam<Double,Double>

zero

public Double zero(Double init)

Specified by:

zero in interface org.apache.spark.AccumulableParam<Double,Double>

create

public static org.apache.spark.Accumulator<Double> create(org.apache.spark.SparkContext sc)