Package elki.outlier.svm
Class SVDD<V>
- java.lang.Object
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- elki.outlier.svm.SVDD<V>
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- Type Parameters:
V
- Object type
- All Implemented Interfaces:
Algorithm
,OutlierAlgorithm
@Reference(authors="D. M. J. Tax and R. P. W. Duin", title="Support Vector Data Description", booktitle="Mach. Learn. 54(1): 45-66", url="https://doi.org/10.1023/B:MACH.0000008084.60811.49", bibkey="DBLP:journals/ml/TaxD04") public class SVDD<V> extends java.lang.Object implements OutlierAlgorithm
Support Vector Data Description for outlier detection.Reference:
D. M. J. Tax and R. P. W. Duin
Support Vector Data Description
Mach. Learn. 54(1): 45-66- Since:
- 0.8.0
- Author:
- Erich Schubert
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Nested Class Summary
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Nested classes/interfaces inherited from interface elki.Algorithm
Algorithm.Utils
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Constructor Summary
Constructors Constructor Description SVDD(PrimitiveSimilarity<? super V> kernel, double C)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TypeInformation[]
getInputTypeRestriction()
Get the input type restriction used for negotiating the data query.OutlierResult
run(Relation<V> relation)
Run one-class SVM.-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface elki.outlier.OutlierAlgorithm
autorun
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Field Detail
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LOG
private static final Logging LOG
Class logger.
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kernel
PrimitiveSimilarity<? super V> kernel
Kernel function.
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C
double C
C parameter.
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Constructor Detail
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SVDD
public SVDD(PrimitiveSimilarity<? super V> kernel, double C)
Constructor.- Parameters:
kernel
- Kernel to use with SVM.C
- C parameter
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Method Detail
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getInputTypeRestriction
public TypeInformation[] getInputTypeRestriction()
Description copied from interface:Algorithm
Get the input type restriction used for negotiating the data query.- Specified by:
getInputTypeRestriction
in interfaceAlgorithm
- Returns:
- Type restriction
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run
public OutlierResult run(Relation<V> relation)
Run one-class SVM.- Parameters:
relation
- Data relation- Returns:
- Outlier result.
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