de.lmu.ifi.dbs.elki.data.uncertain.uncertainifier

Interface Uncertainifier<UO extends UncertainObject>

Type Parameters:

UO - Object type

All Known Implementing Classes:

AbstractDiscreteUncertainifier, SimpleGaussianUncertainifier, UniformUncertainifier, UnweightedDiscreteUncertainifier, WeightedDiscreteUncertainifier

public interface Uncertainifier<UO extends UncertainObject>

Class to derive uncertain object from exact vectors.

Since:

0.7.0

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
static OptionID	SYMMETRIC_ID Shared parameter: to force centering the uncertain region on the exact vector.

Method Summary

Modifier and Type	Method and Description
FeatureVector.Factory<UO,?>	getFactory() Get the vector factory used for type information and serialization (if supported).
<A> UO	newFeatureVector(java.util.Random rand, A array, NumberArrayAdapter<?,A> adapter) Generate a new uncertain object.

Field Detail

SYMMETRIC_ID

static final OptionID SYMMETRIC_ID

Shared parameter: to force centering the uncertain region on the exact vector.

Method Detail

newFeatureVector

<A> UO newFeatureVector(java.util.Random rand,
                        A array,
                        NumberArrayAdapter<?,A> adapter)

Generate a new uncertain object. This interface is specialized to numerical arrays. The generics allow the use with primitive double[] arrays:

 UO obj = newFeatureVector(array, ArrayLikeUtil.DOUBLEARRAYADAPTER);
 

Type Parameters:

A - Array type

Parameters:

rand - Random generator

array - Array

adapter - Array type adapter

Returns:

Uncertain object

getFactory

FeatureVector.Factory<UO,?> getFactory()

Get the vector factory used for type information and serialization (if supported).

Returns:

Vector factory.