Package elki.outlier.spatial
Class CTLuMedianMultipleAttributes<N,O extends NumberVector>
- java.lang.Object
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- elki.outlier.spatial.AbstractNeighborhoodOutlier<N>
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- elki.outlier.spatial.CTLuMedianMultipleAttributes<N,O>
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- Type Parameters:
N
- Spatial VectorO
- Non Spatial Vector
- All Implemented Interfaces:
Algorithm
,OutlierAlgorithm
@Reference(authors="C.-T. Lu, D. Chen, Y. Kou", title="Detecting Spatial Outliers with Multiple Attributes", booktitle="Proc. 15th IEEE Int. Conf. Tools with Artificial Intelligence (TAI 2003)", url="https://doi.org/10.1109/TAI.2003.1250179", bibkey="DBLP:conf/ictai/LuCK03") public class CTLuMedianMultipleAttributes<N,O extends NumberVector> extends AbstractNeighborhoodOutlier<N>
Median Approach is used to discover spatial outliers with multiple attributes.Reference:
C.-T. Lu, D. Chen, Y. Kou
Detecting Spatial Outliers with Multiple Attributes
Proc. 15th IEEE Int. Conf. Tools with Artificial Intelligence (TAI 2003)Implementation note: attribute standardization is not used; this is equivalent to using the
AttributeWiseVarianceNormalization
filter.- Since:
- 0.4.0
- Author:
- Ahmed Hettab
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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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Field Summary
Fields Modifier and Type Field Description private static Logging
LOG
logger-
Fields inherited from class elki.outlier.spatial.AbstractNeighborhoodOutlier
NEIGHBORHOOD_ID
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Constructor Summary
Constructors Constructor Description CTLuMedianMultipleAttributes(NeighborSetPredicate.Factory<N> npredf)
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(Database database, Relation<N> spatial, Relation<O> attributes)
Run the algorithm-
Methods inherited from class elki.outlier.spatial.AbstractNeighborhoodOutlier
getNeighborSetPredicateFactory
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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
logger
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Constructor Detail
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CTLuMedianMultipleAttributes
public CTLuMedianMultipleAttributes(NeighborSetPredicate.Factory<N> npredf)
Constructor- Parameters:
npredf
- Neighborhood predicate
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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.- Returns:
- Type restriction
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