Package | Description |
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de.lmu.ifi.dbs.elki.data |
Basic classes for different data types, database object types and label types.
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de.lmu.ifi.dbs.elki.distance.distancefunction |
Distance functions for use within ELKI.
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Modifier and Type | Interface and Description |
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interface |
SparseNumberVector<V extends SparseNumberVector<V,N>,N extends Number>
Combines the SparseFeatureVector and NumberVector
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Modifier and Type | Class and Description |
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class |
SparseFloatVector
A SparseFloatVector is to store real values approximately as float values.
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Modifier and Type | Method and Description |
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protected double |
AbstractCosineDistanceFunction.angleSparse(SparseNumberVector<?,?> v1,
SparseNumberVector<?,?> v2)
Compute the angle for sparse vectors.
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protected double |
AbstractCosineDistanceFunction.angleSparse(SparseNumberVector<?,?> v1,
SparseNumberVector<?,?> v2)
Compute the angle for sparse vectors.
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