Uses of Interface
de.lmu.ifi.dbs.elki.data.SparseNumberVector

Packages that use SparseNumberVector

Package	Description
de.lmu.ifi.dbs.elki.data	Basic classes for different data types, database object types and label types.
de.lmu.ifi.dbs.elki.data.type	Data type information, also used for type restrictions.
de.lmu.ifi.dbs.elki.datasource.filter	Data filtering, in particular for normalization and projection.
de.lmu.ifi.dbs.elki.datasource.filter.normalization	Data normalization.
de.lmu.ifi.dbs.elki.datasource.parser	Parsers for different file formats and data types.
de.lmu.ifi.dbs.elki.distance.distancefunction	Distance functions for use within ELKI.

Uses of SparseNumberVector in de.lmu.ifi.dbs.elki.data

Classes in de.lmu.ifi.dbs.elki.data with type parameters of type SparseNumberVector

Modifier and Type	Interface and Description
static interface	SparseNumberVector.Factory<V extends SparseNumberVector<N>,N extends Number> Factory for sparse number vectors: make from a dim-value map.

Classes in de.lmu.ifi.dbs.elki.data that implement SparseNumberVector

Modifier and Type	Class and Description
class	SparseDoubleVector A SparseDoubleVector is to store real values as double values.
class	SparseFloatVector A SparseFloatVector is to store real values approximately as float values.

Methods in de.lmu.ifi.dbs.elki.data with parameters of type SparseNumberVector

Modifier and Type	Method and Description
static double	VectorUtil.angleSparse(SparseNumberVector<?> v1, SparseNumberVector<?> v2) Compute the angle for sparse vectors.
static double	VectorUtil.angleSparse(SparseNumberVector<?> v1, SparseNumberVector<?> v2) Compute the angle for sparse vectors.

Uses of SparseNumberVector in de.lmu.ifi.dbs.elki.data.type

Fields in de.lmu.ifi.dbs.elki.data.type with type parameters of type SparseNumberVector

Modifier and Type	Field and Description
static VectorFieldTypeInformation<SparseNumberVector<?>>	TypeUtil.SPARSE_VECTOR_FIELD Sparse vector field.
static SimpleTypeInformation<SparseNumberVector<?>>	TypeUtil.SPARSE_VECTOR_VARIABLE_LENGTH Sparse float vector field.

Uses of SparseNumberVector in de.lmu.ifi.dbs.elki.datasource.filter

Classes in de.lmu.ifi.dbs.elki.datasource.filter with type parameters of type SparseNumberVector

Modifier and Type	Class and Description
class	SparseVectorFieldFilter<V extends SparseNumberVector<?>> Class that turns sparse float vectors into a proper vector field, by setting the maximum dimensionality for each vector.

Uses of SparseNumberVector in de.lmu.ifi.dbs.elki.datasource.filter.normalization

Classes in de.lmu.ifi.dbs.elki.datasource.filter.normalization with type parameters of type SparseNumberVector

Modifier and Type	Class and Description
class	InverseDocumentFrequencyNormalization<V extends SparseNumberVector<?>> Normalization for text frequency vectors, using the inverse document frequency.
class	TFIDFNormalization<V extends SparseNumberVector<?>> Perform full TF-IDF Normalization as commonly used in text mining.

Uses of SparseNumberVector in de.lmu.ifi.dbs.elki.datasource.parser

Classes in de.lmu.ifi.dbs.elki.datasource.parser with type parameters of type SparseNumberVector

Modifier and Type	Class and Description
class	SparseNumberVectorLabelParser<V extends SparseNumberVector<?>> Provides a parser for parsing one point per line, attributes separated by whitespace.
static class	SparseNumberVectorLabelParser.Parameterizer<V extends SparseNumberVector<?>> Parameterization class.
class	TermFrequencyParser<V extends SparseNumberVector<?>> A parser to load term frequency data, which essentially are sparse vectors with text keys.
static class	TermFrequencyParser.Parameterizer<V extends SparseNumberVector<?>> Parameterization class.

Uses of SparseNumberVector in de.lmu.ifi.dbs.elki.distance.distancefunction

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction that return types with arguments of type SparseNumberVector

Modifier and Type	Method and Description
SimpleTypeInformation<? super SparseNumberVector<?>>	SparseLPNormDistanceFunction.getInputTypeRestriction()

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction with parameters of type SparseNumberVector

Modifier and Type	Method and Description
DoubleDistance	SparseLPNormDistanceFunction.distance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
DoubleDistance	SparseLPNormDistanceFunction.distance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseEuclideanDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseEuclideanDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseMaximumDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseMaximumDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseManhattanDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseManhattanDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseLPNormDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseLPNormDistanceFunction.doubleDistance(SparseNumberVector<?> v1, SparseNumberVector<?> v2)
double	SparseEuclideanDistanceFunction.doubleNorm(SparseNumberVector<?> v1)
double	SparseMaximumDistanceFunction.doubleNorm(SparseNumberVector<?> v1)
double	SparseManhattanDistanceFunction.doubleNorm(SparseNumberVector<?> v1)
double	SparseLPNormDistanceFunction.doubleNorm(SparseNumberVector<?> v1)
DoubleDistance	SparseLPNormDistanceFunction.norm(SparseNumberVector<?> obj)