org.drip.spaces.metric

Class RdCombinatorialBall

java.lang.Object

org.drip.spaces.tensor.RdAggregate

org.drip.spaces.tensor.RdCombinatorialVector

org.drip.spaces.metric.RdCombinatorialBanach

org.drip.spaces.metric.RdCombinatorialBall

All Implemented Interfaces:

GeneralizedMetricVectorSpace, RdNormed, GeneralizedVector, RdGeneralizedVector

public class RdCombinatorialBall
extends RdCombinatorialBanach

RdCombinatorialBall extends the Combinatorial R^d Banach Space by enforcing the Closed Bounded Metric. The Reference we've used is: - Carl, B., and I. Stephani (1990): Entropy, Compactness, and Approximation of Operators, Cambridge University Press, Cambridge UK.

Author:

Lakshmi Krishnamurthy

Constructor Summary

Constructors

Constructor and Description
RdCombinatorialBall(R1CombinatorialVector[] aR1CV, Rd distRd, int iPNorm, double dblNormRadius) RdCombinatorialBall Constructor

Method Summary

Modifier and Type	Method and Description
static RdCombinatorialBall	ClosedUnit(R1CombinatorialVector[] aR1CV, Rd distRd, int iPNorm) Construct a RdCombinatorialBall Instance of Unit Radius
double	normRadius() Retrieve the Radius Norm
boolean	validateInstance(double[] adblInstance) Validate the Input Instance

Methods inherited from class org.drip.spaces.metric.RdCombinatorialBanach

borelMeasureSpaceExpectation, borelSigmaMeasure, pNorm, populationMetricNorm, populationMode, populationSupremumNorm, sampleMetricNorm, sampleSupremumNorm

Methods inherited from class org.drip.spaces.tensor.RdCombinatorialVector

cardinality, hyperVolume, iterator, leftDimensionEdge, leftEdge, rightDimensionEdge, rightEdge

Methods inherited from class org.drip.spaces.tensor.RdAggregate

dimension, isPredictorBounded, match, subset, vectorSpaces

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.drip.spaces.tensor.RdGeneralizedVector

dimension, leftDimensionEdge, rightDimensionEdge, vectorSpaces

Methods inherited from interface org.drip.spaces.tensor.GeneralizedVector

cardinality, hyperVolume, isPredictorBounded, leftEdge, match, rightEdge, subset

Constructor Detail

RdCombinatorialBall

public RdCombinatorialBall(R1CombinatorialVector[] aR1CV,
                           Rd distRd,
                           int iPNorm,
                           double dblNormRadius)
                    throws java.lang.Exception

RdCombinatorialBall Constructor

Parameters:

aR1CV - Array of Combinatorial R^d Vector Spaces

distRd - The R^d Borel Sigma Measure

iPNorm - The p-norm of the Space

dblNormRadius - Radius Norm of the Unit Ball

Throws:

java.lang.Exception - Thrown if the Inputs are Invalid

Method Detail

ClosedUnit

public static final RdCombinatorialBall ClosedUnit(R1CombinatorialVector[] aR1CV,
                                                   Rd distRd,
                                                   int iPNorm)

Construct a RdCombinatorialBall Instance of Unit Radius

Parameters:

aR1CV - Array of Combinatorial R^d Vector Spaces

distRd - The R^d Borel Sigma Measure

iPNorm - The p-norm of the Space

Returns:

RdCombinatorialBall Instance of Unit Radius

normRadius

public double normRadius()

Retrieve the Radius Norm

Returns:

The Radius Norm

validateInstance

public boolean validateInstance(double[] adblInstance)

Description copied from interface: RdGeneralizedVector

Validate the Input Instance

Specified by:

validateInstance in interface RdGeneralizedVector

Overrides:

validateInstance in class RdAggregate

Parameters:

adblInstance - The Input Instance

Returns:

TRUE - Instance is a Valid Entry in the Space