de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkapp
Interface MkAppEntry<D extends NumberDistance<D,N>,N extends Number>
- All Superinterfaces:
- Entry, Externalizable, MetricalEntry, MTreeEntry<D>, Serializable
- All Known Implementing Classes:
- MkAppDirectoryEntry, MkAppLeafEntry
interface MkAppEntry<D extends NumberDistance<D,N>,N extends Number>
- extends MTreeEntry<D>
Defines the requirements for an entry in an MkCop-Tree node.
Additionally to an entry in an M-Tree conservative approximation of the
knn distances is provided.
- Author:
- Elke Achtert
approximatedValueAt
double approximatedValueAt(int k)
- Returns the approximated value at the specified k.
- Parameters:
k
- the parameter k of the knn distance
- Returns:
- the approximated value at the specified k
getKnnDistanceApproximation
PolynomialApproximation getKnnDistanceApproximation()
- Returns the polynomial approximation.
- Returns:
- the polynomial approximation
setKnnDistanceApproximation
void setKnnDistanceApproximation(PolynomialApproximation approximation)
- Sets the polynomial approximation.
- Parameters:
approximation
- the polynomial approximation to be set