@Title(value="Weak Eigenpair Filter") @Description(value="Sorts the eigenpairs in decending order of their eigenvalues and returns those eigenpairs, whose eigenvalue is above the average (\'expected\') eigenvalue.") public class WeakEigenPairFilter extends Object implements EigenPairFilter
Modifier and Type | Class and Description |
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static class |
WeakEigenPairFilter.Parameterizer
Parameterization class.
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Modifier and Type | Field and Description |
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static double |
DEFAULT_WALPHA
The default value for walpha.
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private double |
walpha
The noise tolerance level for weak eigenvectors
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Constructor and Description |
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WeakEigenPairFilter(double walpha)
Constructor.
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public static final double DEFAULT_WALPHA
private double walpha
public WeakEigenPairFilter(double walpha)
walpha
- public FilteredEigenPairs filter(SortedEigenPairs eigenPairs)
filter
in interface EigenPairFilter
eigenPairs
- the eigenPairs (i.e. the eigenvectors andCopyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.