Package elki.data.uncertain

Interface DiscreteUncertainObject

All Superinterfaces:

FeatureVector<java.lang.Double>, SpatialComparable, UncertainObject

All Known Implementing Classes:

UnweightedDiscreteUncertainObject, WeightedDiscreteUncertainObject

public interface DiscreteUncertainObject
extends UncertainObject

Interface for discrete uncertain objects, that are represented by a finite (possibly weighted) number of samples.

Since:

0.7.0

Author:

Erich Schubert

Nested Class Summary

Nested classes/interfaces inherited from interface elki.data.FeatureVector

FeatureVector.Factory<V extends FeatureVector<? extends D>,D>

Field Summary

Fields inherited from interface elki.data.FeatureVector

TYPE

Fields inherited from interface elki.data.uncertain.UncertainObject

DISCRETE_UNCERTAIN_OBJECT, UNCERTAIN_OBJECT_FIELD

Method Summary

Modifier and Type	Method	Description
int	getNumberSamples()	Get the number of samples available (or -1 for infinite).
DoubleVector	getSample(int i)	Get the i'th vector.
double	getWeight(int i)	Get the weight of the i'th vector.

Methods inherited from interface elki.data.FeatureVector

getDimensionality, getValue, toString

Methods inherited from interface elki.data.spatial.SpatialComparable

getDimensionality, getMax, getMin

Methods inherited from interface elki.data.uncertain.UncertainObject

drawSample, getCenterOfMass

Method Detail

getNumberSamples

int getNumberSamples()

Get the number of samples available (or -1 for infinite).

Returns:

Number of samples, negative indicates infinite.

getSample

DoubleVector getSample(int i)

Get the i'th vector.

Parameters:

i - Index

Returns:

Vector

getWeight

double getWeight(int i)

Get the weight of the i'th vector.

Parameters:

i - Index

Returns:

Weight