Package | Description |
---|---|
de.lmu.ifi.dbs.elki.distance.distancefunction.subspace |
Distance functions based on subspaces.
|
de.lmu.ifi.dbs.elki.distance.distancevalue |
Distance values, i.e. object storing an actual distance value along with
comparison functions and value parsers.
|
Modifier and Type | Method and Description |
---|---|
SubspaceDistance |
SubspaceDistanceFunction.Instance.distance(DBID id1,
DBID id2)
Note, that the pca of o1 must have equal ore more strong eigenvectors
than the pca of o2.
|
SubspaceDistance |
SubspaceDistanceFunction.Instance.distance(V o1,
V o2,
PCAFilteredResult pca1,
PCAFilteredResult pca2)
Computes the distance between two given DatabaseObjects according to this
distance function.
|
SubspaceDistance |
SubspaceDistanceFunction.getDistanceFactory() |
Modifier and Type | Field and Description |
---|---|
static SubspaceDistance |
SubspaceDistance.FACTORY
The static factory instance
|
Modifier and Type | Method and Description |
---|---|
SubspaceDistance |
SubspaceDistance.infiniteDistance() |
SubspaceDistance |
SubspaceDistance.minus(SubspaceDistance distance) |
SubspaceDistance |
SubspaceDistance.nullDistance() |
SubspaceDistance |
SubspaceDistance.parseString(String val) |
SubspaceDistance |
SubspaceDistance.plus(SubspaceDistance distance) |
SubspaceDistance |
SubspaceDistance.undefinedDistance() |
Modifier and Type | Method and Description |
---|---|
int |
SubspaceDistance.compareTo(SubspaceDistance other)
Compares this SubspaceDistance with the given SubspaceDistance wrt the
represented subspace distance values.
|
SubspaceDistance |
SubspaceDistance.minus(SubspaceDistance distance) |
SubspaceDistance |
SubspaceDistance.plus(SubspaceDistance distance) |