Package | Description |
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weka.core.neighboursearch.balltrees |
Modifier and Type | Method and Description |
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Instance |
BottomUpConstructor.calcPivot(BottomUpConstructor.TempNode node1,
BottomUpConstructor.TempNode node2,
Instances insts)
Calculates the centroid pivot of a node based on its
two child nodes.
|
double |
BottomUpConstructor.calcRadius(BottomUpConstructor.TempNode n1,
BottomUpConstructor.TempNode n2)
Calculates the radius of a node based on its two
child nodes.
|
protected BallNode |
BottomUpConstructor.makeBallTree(BottomUpConstructor.TempNode node,
int startidx,
int endidx,
int[] instList,
int depth,
double rootRadius)
Makes ball tree nodes of temp nodes that were used
in the merging process.
|
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