Constant Field Values

Contents

• de.lmu.*

de.lmu.*

de.lmu.ifi.dbs.elki.KDDTask<O extends DatabaseObject>

public static final String

INFORMATION

"Version 0.1 (2008, July)\n\npublished in:\nElke Achtert, Hans-Peter Kriegel, Arthur Zimek:\nELKI: A Software System for Evaluation of Subspace Clustering Algorithms.\nIn Proc. 20th International Conference on Scientific and Statistical Database Management (SSDBM 2008), Hong Kong, China, 2008.\n\n"

de.lmu.ifi.dbs.elki.algorithm.AbortException

private static final long

serialVersionUID

-2248437536321126746L

de.lmu.ifi.dbs.elki.algorithm.clustering.EM<V extends RealVector<V,?>>

private static final double

SINGULARITY_CHEAT

1.0E-9

de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult<O extends DatabaseObject>

public static final String

FILE_EXTENSION

".txt"

de.lmu.ifi.dbs.elki.algorithm.result.PartitionResults<O extends DatabaseObject>

public static final String	PARTITION_LABEL_PREFIX	"P"
public static final String	PARTITION_MARKER	"PartitionID"

de.lmu.ifi.dbs.elki.algorithm.result.Result<O extends DatabaseObject>

public static final String

SEPARATOR

" "

de.lmu.ifi.dbs.elki.algorithm.result.clustering.CASHResult

public static final String	CLUSTER_MARKER	"cluster"
public static final String	FILE_EXTENSION	".txt"
public static final String	NOISE_MARKER	"noise"

de.lmu.ifi.dbs.elki.algorithm.result.clustering.Clusters<O extends DatabaseObject>

public static final String	CLUSTER_LABEL_PREFIX	"C"
public static final String	CLUSTER_MARKER	"cluster"

de.lmu.ifi.dbs.elki.algorithm.result.clustering.ClustersPlusNoise<O extends DatabaseObject>

public static final String	CLUSTER_LABEL_PREFIX	"C"
public static final String	CLUSTER_MARKER	"cluster"
public static final String	NOISE_MARKER	"noise"

de.lmu.ifi.dbs.elki.algorithm.result.clustering.biclustering.Biclustering<V extends RealVector<V,Double>>

public static final String

CLUSTER_MARKER

"cluster"

de.lmu.ifi.dbs.elki.converter.WekaAttribute<W extends WekaAttribute<W>>

public static final String	NOMINAL	"nominal"
public static final String	NUMERIC	"numeric"
public static final String	STRING	"string"

de.lmu.ifi.dbs.elki.data.Bit

private static final long

serialVersionUID

390879869314931240L

de.lmu.ifi.dbs.elki.data.HierarchicalClassLabel

public static final String

DEFAULT_SEPARATOR_STRING

"."

de.lmu.ifi.dbs.elki.data.NumberVector<V extends NumberVector<V,N>,N extends Number>

public static final String

ATTRIBUTE_SEPARATOR

" "

de.lmu.ifi.dbs.elki.data.ParameterizationFunction

public static final double

DELTA

1.0E-10

de.lmu.ifi.dbs.elki.data.RationalNumber

private static final long

serialVersionUID

7347098153261459646L

de.lmu.ifi.dbs.elki.database.AssociationID<C>

private static final long

serialVersionUID

8115554038339292192L

de.lmu.ifi.dbs.elki.database.connection.AbstractDatabaseConnection<O extends DatabaseObject>

public static final String	CLASS_LABEL_CLASS_P	"classLabelClass"
public static final String	CLASS_LABEL_INDEX_D	"a positive integer specifiying the index of the label to be used as class label."
public static final String	CLASS_LABEL_INDEX_P	"classLabelIndex"
public static final String	EXTERNAL_ID_INDEX_D	"a positive integer specifiying the index of the label to be used as a external id."
public static final String	EXTERNAL_ID_INDEX_P	"externalIDIndex"
public static final String	LABEL_CONCATENATION	" "

de.lmu.ifi.dbs.elki.database.connection.DatabaseConnection<O extends DatabaseObject>

public static final String	PROPERTY_DATABASE	"DATABASE"
public static final String	PROPERTY_PARSER	"PARSER"

de.lmu.ifi.dbs.elki.database.connection.FileBasedDatabaseConnection<O extends DatabaseObject>

public static final String	INPUT_D	"Input file to be parsed."
public static final String	INPUT_P	"in"

de.lmu.ifi.dbs.elki.database.connection.InputStreamDatabaseConnection<O extends DatabaseObject>

public static final String

PARSER_P

"parser"

de.lmu.ifi.dbs.elki.database.connection.MultipleFileBasedDatabaseConnection<O extends DatabaseObject>

public static final String	INPUT_D	"<filename_1,...,filename_n>a comma separated list of input files to be parsed."
public static final String	INPUT_P	"in"
public static final String	LABEL_CONCATENATION	" "
public static final String	PARSER_P	"parser"

de.lmu.ifi.dbs.elki.distance.AbstractMeasurementFunction<O extends DatabaseObject,D extends Distance<D>>

public static final String

INFINITY_PATTERN

"inf"

de.lmu.ifi.dbs.elki.distance.BitDistance

private static final long

serialVersionUID

6514853467081717551L

de.lmu.ifi.dbs.elki.distance.CorrelationDistance<D extends CorrelationDistance<D>>

private static final long

serialVersionUID

2829135841596857929L

de.lmu.ifi.dbs.elki.distance.DoubleDistance

private static final long

serialVersionUID

3711413449321214862L

de.lmu.ifi.dbs.elki.distance.FloatDistance

private static final long

serialVersionUID

-5702250266358369075L

de.lmu.ifi.dbs.elki.distance.IntegerDistance

private static final long

serialVersionUID

5583821082931825810L

de.lmu.ifi.dbs.elki.distance.distancefunction.AbstractDimensionsSelectingDoubleDistanceFunction<V extends NumberVector<V,?>>

public static final String	DIMS_D	"<d_1,...,d_n> a comma separated array of integer values, where 1 <= d_i <= the dimensionality of the feature space specifying the dimensions to be considered for distance computation. If this parameter is not set, no dimensions will be considered, i.e. the distance between two objects is always 0."
public static final String	DIMS_P	"dims"

de.lmu.ifi.dbs.elki.distance.distancefunction.DimensionSelectingDistanceFunction<N extends Number,O extends FeatureVector<O,N>>

public static final String	DIM_D	"a integer between 1 and the dimensionality of the feature space 1 specifying the dimension to be considered for distance computation."
public static final String	DIM_P	"dim"

de.lmu.ifi.dbs.elki.distance.distancefunction.ERiCDistanceFunction<V extends RealVector<V,?>,P extends Preprocessor<V>>

public static final double	DEFAULT_DELTA	0.1
public static final double	DEFAULT_TAU	0.1
public static final String	DELTA_D	"a double specifying the threshold for approximate linear dependency:the strong eigenvectors of q are approximately linear dependent from the strong eigenvectors p if the following condition holds for all stroneg eigenvectors q_i of q (lambda_q < lambda_p): q_i\' * M^check_p * q_i <= delta^2. (default is delta = 0.1)"
public static final String	DELTA_P	"delta"
public static final String	TAU_D	"a double specifying the maximum distance between two approximately linear dependent subspaces of two objects p and q (lambda_q < lambda_p) before considering them as parallel (default is 0.1)."
public static final String	TAU_P	"tau"

de.lmu.ifi.dbs.elki.distance.distancefunction.KernelBasedLocallyWeightedDistanceFunction<O extends RealVector<O,?>,P extends Preprocessor<O>>

public static final String

KERNEL_FUNCTION_CLASS_P

"kernel"

de.lmu.ifi.dbs.elki.distance.distancefunction.LPNormDistanceFunction<V extends FeatureVector<V,N>,N extends Number>

public static final String	P_D	"the degree of the L-P-Norm (positive number)"
public static final String	P_P	"P"

de.lmu.ifi.dbs.elki.distance.distancefunction.PCABasedCorrelationDistanceFunction<O extends RealVector<O,?>,P extends Preprocessor<O>,D extends CorrelationDistance<D>>

public static final double	DEFAULT_DELTA	0.25
public static final String	DELTA_D	"a double specifying the threshold of a distance between a vector q and a given space that indicates that q adds a new dimension to the space (default is delta = 0.25)"
public static final String	DELTA_P	"delta"

de.lmu.ifi.dbs.elki.distance.distancefunction.PreferenceVectorBasedCorrelationDistanceFunction<O extends RealVector<O,?>,P extends Preprocessor<O>>

public static final double	DEFAULT_EPSILON	0.0010
public static final String	EPSILON_P	"epsilon"

de.lmu.ifi.dbs.elki.distance.distancefunction.RepresentationSelectingDistanceFunction<O extends DatabaseObject,M extends MultiRepresentedObject<O>,D extends Distance<D>>

public static final String

DISTANCE_FUNCTIONS_P

"distancefunctions"

de.lmu.ifi.dbs.elki.distance.similarityfunction.SharedNearestNeighborSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>

public static final String

PREPROCESSOR_CLASS_D

"the preprocessor to determine the neighbors of the objects"

de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel.FooKernelFunction<O extends FeatureVector>

public static final int	DEFAULT_MAX_DEGREE	2
public static final String	MAX_DEGREE_P	"max_degree"

de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel.PolynomialKernelFunction<O extends FeatureVector<O,?>>

public static final double	DEFAULT_DEGREE	2.0
public static final String	DEGREE_D	"The degree of the polynomial kernel function. Default: 2.0"
public static final String	DEGREE_P	"degree"

de.lmu.ifi.dbs.elki.index.tree.TreeIndex<O extends DatabaseObject,N extends Node<N,E>,E extends Entry>

public static final String	CACHE_SIZE_D	"a positive integer value specifying the size of the cache in bytes (default is Integer.MAX_VALUE)"
public static final String	CACHE_SIZE_P	"cachesize"
public static final int	DEFAULT_CACHE_SIZE	2147483647
public static final int	DEFAULT_PAGE_SIZE	4000
public static final String	FILE_NAME_D	"a file name specifying the name of the file storing the index. If this parameter is not set the index is hold in the main memory."
public static final String	FILE_NAME_P	"filename"
public static final String	PAGE_SIZE_D	"a positive integer value specifying the size of a page in bytes (default is 4000 Byte)"
public static final String	PAGE_SIZE_P	"pagesize"

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.AbstractMTree<O extends DatabaseObject,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>>

public static final String

DISTANCE_FUNCTION_P

"distancefunction"

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkapp.MkAppTree<O extends DatabaseObject,D extends NumberDistance<D>>

public static final String	K_D	"positive integer specifying the maximal number k of reversek nearest neighbors to be supported."
public static final String	K_P	"k"
public static final String	NOLOG_D	" flag to indicate that the approximation is done in the \'\'normal\'\' space instead of the log-log space (which is default)."
public static final String	NOLOG_F	"nolog"
public static final String	P_D	"positive integer specifying the order of the polynomial approximation."
public static final String	P_P	"p"

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop.MkCoPTree<O extends DatabaseObject,D extends NumberDistance<D>>

public static final String	K_D	"positive integer specifying the maximal number k of reversek nearest neighbors to be supported."
public static final String	K_P	"k"

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkmax.MkMaxTree<O extends DatabaseObject,D extends Distance<D>>

public static final String	K_D	"positive integer specifying the maximal number k of reversek nearest neighbors to be supported."
public static final String	K_P	"k"

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktab.MkTabTree<O extends DatabaseObject,D extends Distance<D>>

public static final String	K_D	"positive integer specifying the maximal number k of reversek nearest neighbors to be supported."
public static final String	K_P	"k"

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.util.PQNode<D extends Distance<D>>

private static final long

serialVersionUID

-671978541634018004L

de.lmu.ifi.dbs.elki.index.tree.spatial.SpatialComparator

public static final int	MAX	2
public static final int	MIN	1

de.lmu.ifi.dbs.elki.index.tree.spatial.SpatialIndex<O extends NumberVector<O,?>,N extends SpatialNode<N,E>,E extends SpatialEntry>

public static final String	BULK_LOAD_D	"flag to specify bulk load (default is no bulk load)"
public static final String	BULK_LOAD_F	"bulk"
public static final String	BULK_LOAD_STRATEGY_P	"bulkstrategy"

de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rdknn.RdKNNTree<O extends NumberVector<O,?>,D extends NumberDistance<D>>

public static final String	DISTANCE_FUNCTION_P	"distancefunction"
public static final String	K_D	"positive integer specifying the maximal number k of reverse k nearest neighbors to be supported."
public static final String	K_P	"k"

de.lmu.ifi.dbs.elki.logging.ExceptionFormatter

private static final boolean

DEBUG

false

de.lmu.ifi.dbs.elki.logging.LoggingConfiguration

public static final int	CLI	0
public static final boolean	DEBUG	false

de.lmu.ifi.dbs.elki.logging.ProgressLogRecord

private static final long

serialVersionUID

8776951182872391225L

de.lmu.ifi.dbs.elki.math.linearalgebra.LinearEquationSystem

private static final int	TOTAL_PIVOT_SEARCH	1
private static final int	TRIVAL_PIVOT_SEARCH	0

de.lmu.ifi.dbs.elki.math.linearalgebra.Matrix

public static final double

DELTA

0.0010

de.lmu.ifi.dbs.elki.normalization.AttributeWiseRealVectorNormalization<V extends RealVector<V,?>>

public static final String	MAXIMA_D	"<max_1, ..., max_d>a comma separated concatenation of the maximum values in each dimension that are mapped to 1 If no value is specified, the maximum value of the attribute range in this dimension will be taken."
public static final String	MAXIMA_P	"max"
public static final String	MINIMA_D	"<min_1, ..., min_d>a comma separated concatenation of the minimum values in each dimension that are mapped to 0. If no value is specified, the minimum value of the attribute range in this dimension will be taken."
public static final String	MINIMA_P	"min"

de.lmu.ifi.dbs.elki.normalization.MultiRepresentedObjectNormalization<O extends DatabaseObject>

public static final String	NO_NORMALIZATION	"noNorm"
public static final String	NORMALIZATION_P	"normalizations"

de.lmu.ifi.dbs.elki.normalization.NonNumericFeaturesException

private static final long

serialVersionUID

284302959521511627L

de.lmu.ifi.dbs.elki.parser.AbstractParser<O extends DatabaseObject>

public static final String	ATTRIBUTE_CONCATENATION	" "
public static final String	COMMENT	"#"

de.lmu.ifi.dbs.elki.parser.NumberDistanceParser<D extends NumberDistance<D>>

public static final String

DISTANCE_FUNCTION_P

"distancefunction"

de.lmu.ifi.dbs.elki.parser.RealVectorLabelParser<V extends RealVector<V,?>>

public static final String	CLASS_LABEL_INDEX_P	"numericalClassLabelIndex"
public static final String	FLOAT_D	"flag to specify parsing the real values as floats (default is double)"
public static final String	FLOAT_F	"float"

de.lmu.ifi.dbs.elki.persistent.DefaultPageHeader

private static final int

FILE_VERSION

841150978

de.lmu.ifi.dbs.elki.persistent.PersistentPageFile<P extends Page<P>>

private static final int	EMPTY_PAGE	0
private static final int	FILLED_PAGE	1

de.lmu.ifi.dbs.elki.preprocessing.DiSHPreprocessor<V extends RealVector<V,N>,N extends Number>

private static final String	CONDITION	"The value of the preference vector in dimension d_i is set to 1 if the epsilon neighborhood contains more than minpts points and the following condition holds: for all dimensions d_j: |neighbors(d_i) intersection neighbors(d_j)| >= minpts."
public static final String	EPSILON_P	"epsilon"
public static final String	MINPTS_D	"positive threshold for minumum numbers of points in the epsilon-neighborhood of a point. The value of the preference vector in dimension d_i is set to 1 if the epsilon neighborhood contains more than minpts points and the following condition holds: for all dimensions d_j: |neighbors(d_i) intersection neighbors(d_j)| >= minpts."
public static final String	MINPTS_P	"minpts"
public static final String	STRATEGY_P	"strategy"

de.lmu.ifi.dbs.elki.preprocessing.FourCPreprocessor<D extends Distance<D>,V extends RealVector<V,?>>

public static final String	ABSOLUTE_D	"flag to mark delta as an absolute value."
public static final String	ABSOLUTE_F	"abs"
public static final double	DEFAULT_DELTA	0.01
public static final String	DELTA_D	"a double specifying the threshold for strong Eigenvalues. If not otherwise specified, delta is a relative value w.r.t. the (absolute) highest Eigenvalues and has to be a double between 0 and 1 (default is delta = 0.01). To mark delta as an absolute value, use the option -abs."
public static final String	DELTA_P	"delta"

de.lmu.ifi.dbs.elki.preprocessing.FracClusPreprocessor<V extends RealVector<V,?>>

public static final String	NUMBER_OF_SUPPORTERS_D	"number of supporters (at least 2)"
public static final String	NUMBER_OF_SUPPORTERS_P	"supporters"

de.lmu.ifi.dbs.elki.preprocessing.HiCOPreprocessor<V extends RealVector<V,?>>

public static final String	PCA_CLASS_P	"pca"
public static final String	PCA_DISTANCE_FUNCTION_P	"pcaDistancefunction"

de.lmu.ifi.dbs.elki.preprocessing.HiSCPreprocessor<V extends RealVector<V,?>>

public static final String	ALPHA_P	"alpha"
public static final double	DEFAULT_ALPHA	0.01
public static final String	K_D	"a positive integer specifying the number of nearest neighbors considered to determine the preference vector. If this value is not defined, k ist set to three times of the dimensionality of the database objects."
public static final String	K_P	"k"

de.lmu.ifi.dbs.elki.preprocessing.KernelFourCPreprocessor<D extends Distance<D>,V extends RealVector<V,?>>

public static final String	ABSOLUTE_D	"flag to mark delta as an absolute value."
public static final String	ABSOLUTE_F	"abs"
public static final double	DEFAULT_DELTA	0.1
public static final String	DELTA_D	"a double specifying the threshold for strong Eigenvalues. If not otherwise specified, delta is a relative value w.r.t. the (absolute) highest Eigenvalues and has to be a double between 0 and 1 (default is delta = 0.01). To mark delta as an absolute value, use the option -abs."
public static final String	DELTA_P	"delta"
public static final String	KERNEL_FUNCTION_CLASS_P	"kernel"

de.lmu.ifi.dbs.elki.preprocessing.PreDeConPreprocessor<D extends Distance<D>,V extends RealVector<V,?>>

public static final double	DEFAULT_DELTA	0.01
public static final String	DELTA_D	"a double between 0 and 1 specifying the threshold for small Eigenvalues (default is delta = 0.01)."
public static final String	DELTA_P	"delta"
private final int	kappa	50

de.lmu.ifi.dbs.elki.preprocessing.PreprocessorHandler<O extends DatabaseObject,P extends Preprocessor<O>>

public static final String	OMIT_PREPROCESSING_D	"flag to omit (a new) preprocessing if for each object a matrix already has been associated."
public static final String	OMIT_PREPROCESSING_F	"omitPreprocessing"
public static final String	PREPROCESSOR_CLASS_P	"preprocessor"

de.lmu.ifi.dbs.elki.preprocessing.ProjectedDBSCANPreprocessor<D extends Distance<D>,V extends RealVector<V,?>>

public static final String

DISTANCE_FUNCTION_P

"distancefunction"

de.lmu.ifi.dbs.elki.preprocessing.RangeQueryBasedHiCOPreprocessor<V extends RealVector<V,?>>

public static final String	EPSILON_D	"an epsilon value suitable to the specified distance function"
public static final String	EPSILON_P	"preprocessorEpsilon"

de.lmu.ifi.dbs.elki.properties.PropertyName

private static final long

serialVersionUID

4157132118729322556L

de.lmu.ifi.dbs.elki.utilities.heap.DefaultHeap<K extends Comparable<K>,V extends Identifiable>

private static final int

NULL_INDEX

-1

de.lmu.ifi.dbs.elki.utilities.heap.MinMaxHeap<K extends Comparable<K>,V extends Identifiable>

private static final int

NULL_INDEX

-1

de.lmu.ifi.dbs.elki.utilities.optionhandling.Flag

public static final String	NOT_SET	"false"
public static final String	SET	"true"

de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionHandler

public static final String

OPTION_PREFIX

"-"

de.lmu.ifi.dbs.elki.utilities.optionhandling.WrongParameterValueException

private static final long

serialVersionUID

2155964376772417402L

de.lmu.ifi.dbs.elki.varianceanalysis.CompositeEigenPairFilter

public static final String

FILTERS_P

"filters"

de.lmu.ifi.dbs.elki.varianceanalysis.FirstNEigenPairFilter

public static final String	N_D	"an integer specifying the number of strong eigenvectors: n eigenvectors with the n highest eigenvalues are marked as strong eigenvectors."
public static final String	N_P	"n"

de.lmu.ifi.dbs.elki.varianceanalysis.LimitEigenPairFilter

public static final String	ABSOLUTE_D	"flag to mark delta as an absolute value."
public static final String	ABSOLUTE_F	"abs"
public static final double	DEFAULT_DELTA	0.01
public static final String	DELTA_D	"a double specifying the threshold for strong Eigenvalues. If not otherwise specified, delta is a relative value w.r.t. the (absolute) highest Eigenvalues and has to be a double between 0 and 1 (default is delta = 0.01). To mark delta as an absolute value, use the option -abs."
public static final String	DELTA_P	"delta"

de.lmu.ifi.dbs.elki.varianceanalysis.PercentageEigenPairFilter

public static final String	ALPHA_D	"<double>a double between 0 and 1 specifying the threshold for strong eigenvectors: the strong eigenvectors explain a portion of at least alpha of the total variance (default is alpha = 0.85)"
public static final String	ALPHA_P	"alpha"
public static final double	DEFAULT_ALPHA	0.85