public class WeightedUncertainSplitFilter extends AbstractConversionFilter<NumberVector,WeightedDiscreteUncertainObject>
Modifier and Type | Class and Description |
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static class |
WeightedUncertainSplitFilter.Parameterizer
Parameterization class.
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Modifier and Type | Field and Description |
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protected int |
dims
Data dimensionality.
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private static Logging |
LOG
Class logger.
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protected int |
mod
Modulo value for splitting.
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protected int |
probcol
Column in which the probability is stored.
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Constructor and Description |
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WeightedUncertainSplitFilter(int dims,
int probcol)
Constructor.
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Modifier and Type | Method and Description |
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protected SimpleTypeInformation<WeightedDiscreteUncertainObject> |
convertedType(SimpleTypeInformation<NumberVector> in)
Get the output type from the input type after conversion.
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protected WeightedDiscreteUncertainObject |
filterSingleObject(NumberVector vec)
Normalize a single instance.
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protected SimpleTypeInformation<? super NumberVector> |
getInputTypeRestriction()
Get the input type restriction used for negotiating the data query.
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protected Logging |
getLogger()
Class logger.
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filter, prepareComplete, prepareProcessInstance, prepareStart
private static final Logging LOG
protected int dims
protected int mod
protected int probcol
public WeightedUncertainSplitFilter(int dims, int probcol)
dims
- Number of dimensionsprobcol
- Column in which probabilities are stored.protected WeightedDiscreteUncertainObject filterSingleObject(NumberVector vec)
AbstractConversionFilter
filterSingleObject
in class AbstractConversionFilter<NumberVector,WeightedDiscreteUncertainObject>
vec
- Database object to normalizeprotected SimpleTypeInformation<? super NumberVector> getInputTypeRestriction()
AbstractConversionFilter
getInputTypeRestriction
in class AbstractConversionFilter<NumberVector,WeightedDiscreteUncertainObject>
protected SimpleTypeInformation<WeightedDiscreteUncertainObject> convertedType(SimpleTypeInformation<NumberVector> in)
AbstractConversionFilter
convertedType
in class AbstractConversionFilter<NumberVector,WeightedDiscreteUncertainObject>
in
- input type restrictionprotected Logging getLogger()
AbstractConversionFilter
getLogger
in class AbstractConversionFilter<NumberVector,WeightedDiscreteUncertainObject>
Copyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.