Package | Description |
---|---|
de.lmu.ifi.dbs.elki.math |
Mathematical operations and utilities used throughout the framework.
|
de.lmu.ifi.dbs.elki.math.dimensionsimilarity |
Functions to compute the similarity of dimensions (or the interestingness of the combination).
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Modifier and Type | Class and Description |
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private static class |
SinCosTable.FullTable
Table that can't exploit much symmetry, because the steps are not divisible
by 2.
|
private static class |
SinCosTable.HalfTable
Table that exploits just one symmetry, as the number of steps is divisible
by two.
|
private static class |
SinCosTable.QuarterTable
Table that exploits both symmetries, as the number of steps is divisible by
four.
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Modifier and Type | Method and Description |
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static SinCosTable |
SinCosTable.make(int steps)
Make a table for the given number of steps.
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Modifier and Type | Field and Description |
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private static SinCosTable |
HSMDimensionSimilarity.table
Precompute sinus and cosinus
|