Uses of Interface
elki.index.tree.betula.features.AsClusterFeature
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Packages that use AsClusterFeature Package Description elki.clustering.kmeans.initialization.betula Initialization methods for BIRCH-based k-means and EM clustering.elki.index.tree.betula BETULA clustering by aggregating the data into cluster features.elki.index.tree.betula.features Different variants of Betula and BIRCH cluster features. -
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Uses of AsClusterFeature in elki.clustering.kmeans.initialization.betula
Methods in elki.clustering.kmeans.initialization.betula that return AsClusterFeature Modifier and Type Method Description private AsClusterFeature
CFKPlusPlusTree. chooseNextNode(CFNode<?> current, java.util.List<? extends ClusterFeature> ccs, java.util.Random rnd)
Choose a child of the current node.Method parameters in elki.clustering.kmeans.initialization.betula with type arguments of type AsClusterFeature Modifier and Type Method Description private double
CFKPlusPlusLeaves. initialWeights(ClusterFeature first, java.util.List<? extends AsClusterFeature> cfs, double[] weights)
Initialize the weight list.private ClusterFeature
CFKPlusPlusLeaves. sampleFirst(ClusterFeature root, java.util.List<? extends AsClusterFeature> cfs, java.util.Random rnd)
Sample the first cluster center.private double
CFKPlusPlusLeaves. updateWeights(ClusterFeature latest, java.util.List<? extends AsClusterFeature> cfs, double[] weights)
Update the weight list. -
Uses of AsClusterFeature in elki.index.tree.betula
Classes in elki.index.tree.betula that implement AsClusterFeature Modifier and Type Class Description class
CFNode<L extends ClusterFeature>
Interface for TreeNodeMethods in elki.index.tree.betula that return AsClusterFeature Modifier and Type Method Description AsClusterFeature
CFNode. getChild(int i)
Get CF from Index iMethods in elki.index.tree.betula with parameters of type AsClusterFeature Modifier and Type Method Description void
CFNode. add(int i, AsClusterFeature node)
Add a subtree.boolean
CFNode. add(AsClusterFeature node)
Add a subtreeprivate CFNode<L>
CFTree. insert(CFNode<L> node, AsClusterFeature nleaf)
Recursive insertion.void
CFNode. setChild(int i, AsClusterFeature cf)
Set child with index i to CF cfboolean
CFNode. setChild(AsClusterFeature node)
Add a child without statisticsprivate CFNode<L>
CFTree. split(CFNode<L> node, AsClusterFeature newchild)
Split an overfull node. -
Uses of AsClusterFeature in elki.index.tree.betula.features
Subinterfaces of AsClusterFeature in elki.index.tree.betula.features Modifier and Type Interface Description interface
ClusterFeature
Interface for basic ClusteringFeature functionsClasses in elki.index.tree.betula.features that implement AsClusterFeature Modifier and Type Class Description class
BIRCHCF
Clustering Feature of BIRCH, only for comparisonclass
VIIFeature
Clustering Feature of stable BIRCH with a single variance per cluster featureclass
VVIFeature
Clustering Feature of stable BIRCH with variance per dimensionclass
VVVFeature
Clustering Feature of stable BIRCH with covariance instead of variance
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