V
- vector typepublic class AttributeWiseBetaNormalization<V extends NumberVector> extends Object implements Normalization<V>
Modifier and Type | Class and Description |
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private static class |
AttributeWiseBetaNormalization.Adapter
Array adapter class for vectors.
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static class |
AttributeWiseBetaNormalization.Parameterizer<V extends NumberVector>
Parameterization class.
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Modifier and Type | Field and Description |
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protected double |
alpha
Expected outlier rate alpha.
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private List<Distribution> |
dists
Stores the estimated distributions
|
private List<DistributionEstimator<?>> |
estimators
Stores the distribution estimators
|
protected NumberVector.Factory<V> |
factory
Number vector factory.
|
private static Logging |
LOG
Class logger.
|
Constructor and Description |
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AttributeWiseBetaNormalization(List<DistributionEstimator<?>> estimators,
double alpha)
Constructor.
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Modifier and Type | Method and Description |
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MultipleObjectsBundle |
filter(MultipleObjectsBundle objects)
Filter a set of object packages.
|
V |
restore(V featureVector)
Transforms a feature vector to the original attribute ranges.
|
String |
toString() |
LinearEquationSystem |
transform(LinearEquationSystem linearEquationSystem)
Transforms a linear equation system describing linear dependencies
derived on the normalized space into a linear equation system describing
linear dependencies quantitatively adapted to the original space.
|
private static final Logging LOG
private List<DistributionEstimator<?>> estimators
private List<Distribution> dists
protected NumberVector.Factory<V extends NumberVector> factory
protected double alpha
public AttributeWiseBetaNormalization(List<DistributionEstimator<?>> estimators, double alpha)
estimators
- Distribution estimatorspublic MultipleObjectsBundle filter(MultipleObjectsBundle objects)
ObjectFilter
filter
in interface ObjectFilter
objects
- Object to filterpublic V restore(V featureVector) throws NonNumericFeaturesException
Normalization
restore
in interface Normalization<V extends NumberVector>
featureVector
- a feature vector to be transformed into original spaceNonNumericFeaturesException
- feature vector is not compatible with values initialized
during normalizationpublic LinearEquationSystem transform(LinearEquationSystem linearEquationSystem)
Normalization
transform
in interface Normalization<V extends NumberVector>
linearEquationSystem
- the linear equation system to be transformedCopyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.