A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _

U

u - Variable in class de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop.ConvexHull

Number of points in upper hull.

u - Variable in class de.lmu.ifi.dbs.elki.math.linearalgebra.LinearEquationSystem

Holds the space of solutions of the homogeneous linear equation system.

U - Variable in class de.lmu.ifi.dbs.elki.math.linearalgebra.SingularValueDecomposition

Arrays for internal storage of U and V.

uminus() - Method in class de.lmu.ifi.dbs.elki.math.linearalgebra.Matrix

Unary minus

UnableToComplyException - Exception in de.lmu.ifi.dbs.elki.utilities

General Exception to state inability to execute an operation.

UnableToComplyException() - Constructor for exception de.lmu.ifi.dbs.elki.utilities.UnableToComplyException

Exception to state inability to execute an operation.

UnableToComplyException(String) - Constructor for exception de.lmu.ifi.dbs.elki.utilities.UnableToComplyException

Exception to state inability to execute an operation.

UnableToComplyException(String, Throwable) - Constructor for exception de.lmu.ifi.dbs.elki.utilities.UnableToComplyException

Exception to state inability to execute an operation.

UnableToComplyException(Throwable) - Constructor for exception de.lmu.ifi.dbs.elki.utilities.UnableToComplyException

Exception to state inability to execute an operation.

unbox(Double[]) - Static method in class de.lmu.ifi.dbs.elki.utilities.Util

Returns the unboxed double array of the given Object Double array.

unbox(Number[]) - Static method in class de.lmu.ifi.dbs.elki.utilities.Util

Returns the unboxed double array of the given Object Number array.

unboxToFloat(Number[]) - Static method in class de.lmu.ifi.dbs.elki.utilities.Util

Returns the unboxed float array of the given Object Number array.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.AbstractDoubleDistanceFunction

An undefined DoubleDistance is based on Double.NaN.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.AbstractFloatDistanceFunction

An undefined FloatDistance is based on Float.NaN.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.ERiCDistanceFunction

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.FractalDimensionBasedDistanceFunction

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.PCABasedCorrelationDistanceFunction

Provides an undefined distance.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.PreferenceVectorBasedCorrelationDistanceFunction

Provides an undefined distance.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.RepresentationSelectingDistanceFunction

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.distancefunction.SubspaceDistanceFunction

undefinedDistance() - Method in interface de.lmu.ifi.dbs.elki.distance.MeasurementFunction

Provides an undefined distance.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.similarityfunction.AbstractIntegerSimilarityFunction

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel.AbstractDoubleKernelFunction

An undefined DoubleDistance is based on Double.NaN.

undefinedDistance() - Method in class de.lmu.ifi.dbs.elki.distance.similarityfunction.SharedNearestNeighborSimilarityFunction

union(Database<V>, ORCLUS<V>.Cluster, ORCLUS<V>.Cluster, int) - Method in class de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.ORCLUS

Returns the union of the two specified clusters.

union(HyperBoundingBox, HyperBoundingBox) - Method in class de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree

Returns the union of the two specified MBRs.

union(HyperBoundingBox) - Method in class de.lmu.ifi.dbs.elki.utilities.HyperBoundingBox

Computes the union HyperBoundingBox of this HyperBoundingBox and the given HyperBoundingBox.

unitMatrix(int) - Static method in class de.lmu.ifi.dbs.elki.math.linearalgebra.Matrix

Returns the unit matrix of the specified dimension.

unitVector(int, int) - Static method in class de.lmu.ifi.dbs.elki.math.linearalgebra.Vector

Returns the ith unit vector of the specified dimensionality.

UnusedParameterException - Exception in de.lmu.ifi.dbs.elki.utilities.optionhandling

Thrown by OptionHandler in case of request of an unused parameter.

UnusedParameterException(String) - Constructor for exception de.lmu.ifi.dbs.elki.utilities.optionhandling.UnusedParameterException

Thrown by OptionHandler in case of request of an unused parameter.

updateHeap(D, DeLiClu<O, D>.SpatialObjectPair) - Method in class de.lmu.ifi.dbs.elki.algorithm.clustering.DeLiClu

Adds the specified entry with the specified key tp the heap.

updateHeap(D, OPTICS<O, D>.COEntry) - Method in class de.lmu.ifi.dbs.elki.algorithm.clustering.OPTICS

Adds the specified entry with the specified key tp the heap.

updateMinMax(V, double[], double[]) - Method in class de.lmu.ifi.dbs.elki.algorithm.clustering.subspace.CLIQUE

Updates the minima and maxima array according to the specified feature vector.

updateMinMax(V) - Method in class de.lmu.ifi.dbs.elki.normalization.AttributeWiseRealVectorNormalization

Updates the min and max array according to the specified feature vector.

upperHull - Variable in class de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop.ConvexHull

The upper hull.

usage(String) - Method in class de.lmu.ifi.dbs.elki.KDDTask

Returns a usage message with the specified message as leading line, and information as provided by optionHandler.

usage(String) - Method in class de.lmu.ifi.dbs.elki.parser.AbstractParser

Returns a usage string based on the usage of optionHandler.

usage(String) - Method in class de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionHandler

Returns an usage-String according to the descriptions given in the constructor.

usage(String, boolean) - Method in class de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionHandler

Returns an usage-String according to the descriptions given in the constructor.

Util - Class in de.lmu.ifi.dbs.elki.utilities

Util() - Constructor for class de.lmu.ifi.dbs.elki.utilities.Util