Package | Description |
---|---|
de.lmu.ifi.dbs.elki.algorithm |
Algorithms suitable as a task for the
KDDTask main routine. |
de.lmu.ifi.dbs.elki.index.preprocessed.localpca |
Index using a preprocessed local PCA.
|
de.lmu.ifi.dbs.elki.index.preprocessed.subspaceproj |
Index using a preprocessed local subspaces.
|
de.lmu.ifi.dbs.elki.math.linearalgebra.pca |
Principal Component Analysis (PCA) and Eigenvector processing.
|
Modifier and Type | Field and Description |
---|---|
private PCAFilteredRunner<V> |
DependencyDerivator.pca
Holds the object performing the pca.
|
protected PCAFilteredRunner<V> |
DependencyDerivator.Parameterizer.pca |
Constructor and Description |
---|
DependencyDerivator(PrimitiveDistanceFunction<V,D> distanceFunction,
NumberFormat nf,
PCAFilteredRunner<V> pca,
int sampleSize,
boolean randomsample)
Constructor.
|
Modifier and Type | Field and Description |
---|---|
protected PCAFilteredRunner<NV> |
AbstractFilteredPCAIndex.pca
PCA utility object.
|
protected PCAFilteredRunner<NV> |
AbstractFilteredPCAIndex.Factory.pca
PCA utility object.
|
protected PCAFilteredRunner<NV> |
AbstractFilteredPCAIndex.Factory.Parameterizer.pca
PCA utility object.
|
Constructor and Description |
---|
AbstractFilteredPCAIndex.Factory(DistanceFunction<NV,DoubleDistance> pcaDistanceFunction,
PCAFilteredRunner<NV> pca)
Constructor.
|
AbstractFilteredPCAIndex(Relation<NV> relation,
PCAFilteredRunner<NV> pca)
Constructor.
|
KNNQueryFilteredPCAIndex.Factory(DistanceFunction<V,DoubleDistance> pcaDistanceFunction,
PCAFilteredRunner<V> pca,
Integer k)
Constructor.
|
KNNQueryFilteredPCAIndex(Relation<NV> database,
PCAFilteredRunner<NV> pca,
KNNQuery<NV,DoubleDistance> knnQuery,
int k)
Constructor.
|
RangeQueryFilteredPCAIndex.Factory(DistanceFunction<V,DoubleDistance> pcaDistanceFunction,
PCAFilteredRunner<V> pca,
DoubleDistance epsilon)
Constructor.
|
RangeQueryFilteredPCAIndex(Relation<NV> database,
PCAFilteredRunner<NV> pca,
RangeQuery<NV,DoubleDistance> rangeQuery,
DoubleDistance epsilon)
Constructor.
|
Modifier and Type | Field and Description |
---|---|
private PCAFilteredRunner<V> |
FourCSubspaceIndex.pca
The Filtered PCA Runner
|
private PCAFilteredRunner<V> |
FourCSubspaceIndex.Factory.pca
The Filtered PCA Runner
|
private PCAFilteredRunner<V> |
FourCSubspaceIndex.Factory.Parameterizer.pca
The Filtered PCA Runner
|
Constructor and Description |
---|
FourCSubspaceIndex.Factory(D epsilon,
DistanceFunction<V,D> rangeQueryDistanceFunction,
int minpts,
PCAFilteredRunner<V> pca)
Constructor.
|
FourCSubspaceIndex(Relation<V> relation,
D epsilon,
DistanceFunction<V,D> rangeQueryDistanceFunction,
int minpts,
PCAFilteredRunner<V> pca)
Full constructor.
|
Modifier and Type | Class and Description |
---|---|
class |
PCAFilteredAutotuningRunner<V extends NumberVector<? extends V,?>>
Performs a self-tuning local PCA based on the covariance matrices of given
objects.
|
Modifier and Type | Method and Description |
---|---|
protected PCAFilteredRunner<V> |
PCAFilteredRunner.Parameterizer.makeInstance() |