V
- type of NumberVector handled by this Algorithm@Title(value="4C: Computing Correlation Connected Clusters") @Description(value="4C identifies local subgroups of data objects sharing a uniform correlation. The algorithm is based on a combination of PCA and density-based clustering (DBSCAN).") @Reference(authors="C. B\u00f6hm, K. Kailing, P. Kr\u00f6ger, A. Zimek", title="Computing Clusters of Correlation Connected Objects", booktitle="Proc. ACM SIGMOD Int. Conf. on Management of Data, Paris, France, 2004, 455-466", url="http://dx.doi.org/10.1145/1007568.1007620") public class FourC<V extends NumberVector> extends GeneralizedDBSCAN
C. Böhm, K. Kailing, P. Kröger, A. Zimek:
Computing Clusters of Correlation Connected Objects.
In Proc. ACM SIGMOD Int. Conf. on Management of Data, Paris, France, 2004.
Modifier and Type | Class and Description |
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static class |
FourC.Parameterizer<O extends NumberVector>
Parameterization class.
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static class |
FourC.Settings
Class wrapping the 4C parameter settings.
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GeneralizedDBSCAN.Instance<T>
Modifier and Type | Field and Description |
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private static Logging |
LOG
The logger for this class.
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coremodel, corepred, npred
Constructor and Description |
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FourC(FourC.Settings settings)
Constructor.
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Modifier and Type | Method and Description |
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TypeInformation[] |
getInputTypeRestriction()
Get the input type restriction used for negotiating the data query.
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protected Logging |
getLogger()
Get the (STATIC) logger for this class.
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run
makeParameterDistanceFunction
private static final Logging LOG
public FourC(FourC.Settings settings)
settings
- FourC settings.public TypeInformation[] getInputTypeRestriction()
AbstractAlgorithm
getInputTypeRestriction
in interface Algorithm
getInputTypeRestriction
in class GeneralizedDBSCAN
protected Logging getLogger()
AbstractAlgorithm
getLogger
in class GeneralizedDBSCAN
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