Uses of Interface
elki.data.FeatureVector

Packages that use FeatureVector

Package	Description
elki.data	Basic classes for different data types, database object types and label types.
elki.data.projection	Data projections.
elki.data.type	Data type information, also used for type restrictions.
elki.data.uncertain	Uncertain data objects.
elki.database.relation	Relations, materialized and virtual (views).
elki.datasource.filter.typeconversions	Filters to perform data type conversions.
elki.distance.set	Distance functions for binary and set type data.
elki.distance.subspace	Distance functions based on subspaces.
elki.index.tree.betula.features	Different variants of Betula and BIRCH cluster features.
elki.index.tree.spatial	Tree-based index structures for spatial indexing.
elki.index.tree.spatial.rstarvariants.deliclu	DeLiCluTree.
elki.index.tree.spatial.rstarvariants.rdknn	RdKNNTree.
elki.math.linearalgebra	The linear algebra package provides classes and computational methods for operations on matrices and vectors.
elki.outlier.lof	LOF family of outlier detection algorithms.
elki.utilities.datastructures.arraylike	Common API for accessing objects that are "array-like", including lists, numerical vectors, database vectors and arrays.

Uses of FeatureVector in elki.data

Classes in elki.data with type parameters of type FeatureVector

Modifier and Type	Interface	Description
static interface	FeatureVector.Factory<V extends FeatureVector<? extends D>,D>	Factory API for this feature vector.

Subinterfaces of FeatureVector in elki.data

Modifier and Type	Interface	Description
interface	NumberVector	Interface NumberVector defines the methods that should be implemented by any Object that is element of a real vector space of type N.
interface	SparseFeatureVector<D>	Extended interface for sparse feature vector types.
interface	SparseNumberVector	Combines the SparseFeatureVector and NumberVector.

Classes in elki.data that implement FeatureVector

Modifier and Type	Class	Description
class	BitVector	Vector using a dense bit set encoding, based on long[] storage.
class	ByteVector	Vector using byte[] storage.
class	DoubleVector	Vector type using double[] storage for real numbers.
class	FloatVector	Vector type using float[] storage, thus needing approximately half as much memory as DoubleVector.
class	IntegerVector	Vector type using int[] storage.
class	OneDimensionalDoubleVector	Specialized class implementing a one-dimensional double vector without using an array.
class	ShortVector	Vector type using short[] storage.
class	SparseByteVector	Sparse vector type, using byte[] for storing the values, and int[] for storing the indexes, approximately 5 bytes per non-zero value (limited to -128..+127).
class	SparseDoubleVector	Sparse vector type, using double[] for storing the values, and int[] for storing the indexes, approximately 12 bytes per non-zero value.
class	SparseFloatVector	Sparse vector type, using float[] for storing the values, and int[] for storing the indexes, approximately 8 bytes per non-zero value.
class	SparseIntegerVector	Sparse vector type, using int[] for storing the values, and int[] for storing the indexes, approximately 8 bytes per non-zero integer value.
class	SparseShortVector	Sparse vector type, using short[] for storing the values, and int[] for storing the indexes, approximately 6 bytes per non-zero value.

Fields in elki.data with type parameters of type FeatureVector

Modifier and Type	Field	Description
static VectorTypeInformation<FeatureVector<?>>	FeatureVector.TYPE	Input type: Any feature vector type.

Uses of FeatureVector in elki.data.projection

Classes in elki.data.projection with type parameters of type FeatureVector

Modifier and Type	Class	Description
class	FeatureSelection<V extends FeatureVector<F>,F>	Projection class for number vectors.
static class	FeatureSelection.Par<V extends FeatureVector<F>,F>	Parameterization class.

Uses of FeatureVector in elki.data.type

Classes in elki.data.type with type parameters of type FeatureVector

Modifier and Type	Class	Description
class	MultivariateSeriesTypeInformation<V extends FeatureVector<?>>	Type information for multi-variate time series.
class	VectorFieldTypeInformation<V extends FeatureVector<?>>	Type information to specify that a type has a fixed dimensionality.
class	VectorTypeInformation<V extends FeatureVector<?>>	Construct a type information for vector spaces with variable dimensionality.

Fields in elki.data.type with type parameters of type FeatureVector

Modifier and Type	Field	Description
static VectorTypeInformation<FeatureVector<?>>	TypeUtil.FEATURE_VECTORS	Any feature vector type.

Methods in elki.data.type with type parameters of type FeatureVector

Modifier and Type	Method	Description
static <V extends FeatureVector<?>> MultivariateSeriesTypeInformation<V>	MultivariateSeriesTypeInformation.typeRequest(java.lang.Class<? super V> cls)	Constructor for a type request without dimensionality constraints.
static <V extends FeatureVector<?>> VectorFieldTypeInformation<V>	VectorFieldTypeInformation.typeRequest(java.lang.Class<? super V> cls)	Constructor for a type request without dimensionality constraints.
static <V extends FeatureVector<?>> VectorFieldTypeInformation<V>	VectorFieldTypeInformation.typeRequest(java.lang.Class<? super V> cls, int mindim, int maxdim)	Constructor for a type request with dimensionality constraints.
static <V extends FeatureVector<?>> VectorTypeInformation<V>	VectorTypeInformation.typeRequest(java.lang.Class<? super V> cls)	Constructor for a type request without dimensionality constraints.
static <V extends FeatureVector<?>> VectorTypeInformation<V>	VectorTypeInformation.typeRequest(java.lang.Class<? super V> cls, int mindim, int maxdim)	Constructor for a type request with dimensionality constraints.

Uses of FeatureVector in elki.data.uncertain

Subinterfaces of FeatureVector in elki.data.uncertain

Modifier and Type	Interface	Description
interface	DiscreteUncertainObject	Interface for discrete uncertain objects, that are represented by a finite (possibly weighted) number of samples.
interface	UncertainObject	Interface for uncertain objects.

Classes in elki.data.uncertain that implement FeatureVector

Modifier and Type	Class	Description
class	AbstractUncertainObject	Abstract base implementation for UncertainObjects, providing shared functionality such as bounding box access and random generation.
class	SimpleGaussianContinuousUncertainObject	Gaussian model for uncertain objects, sampled from a 3-sigma bounding box.
class	UniformContinuousUncertainObject	Continuous uncertain object model using a uniform distribution on the bounding box.
class	UnweightedDiscreteUncertainObject	Unweighted implementation of discrete uncertain objects.
class	WeightedDiscreteUncertainObject	Weighted version of discrete uncertain objects.

Uses of FeatureVector in elki.database.relation

Methods in elki.database.relation with type parameters of type FeatureVector

Modifier and Type	Method	Description
static <V extends FeatureVector<?>> VectorFieldTypeInformation<V>	RelationUtil.assumeVectorField(Relation<V> relation)	Get the vector field type information from a relation.

Uses of FeatureVector in elki.datasource.filter.typeconversions

Classes in elki.datasource.filter.typeconversions with type parameters of type FeatureVector

Modifier and Type	Class	Description
class	MultivariateTimeSeriesFilter<V extends FeatureVector<?>>	Class to "fold" a flat number vector into a multivariate time series.
static class	MultivariateTimeSeriesFilter.Par<V extends FeatureVector<?>>	Parameterization class.

Uses of FeatureVector in elki.distance.set

Methods in elki.distance.set with type parameters of type FeatureVector

Modifier and Type	Method	Description
<T extends FeatureVector<?>> DistanceSimilarityQuery<T>	JaccardSimilarityDistance.instantiate(Relation<T> relation)

Methods in elki.distance.set that return types with arguments of type FeatureVector

Modifier and Type	Method	Description
SimpleTypeInformation<? super FeatureVector<?>>	HammingDistance.getInputTypeRestriction()
SimpleTypeInformation<? super FeatureVector<?>>	JaccardSimilarityDistance.getInputTypeRestriction()

Methods in elki.distance.set with parameters of type FeatureVector

Modifier and Type	Method	Description
double	HammingDistance.distance(FeatureVector<?> o1, FeatureVector<?> o2)
double	JaccardSimilarityDistance.distance(FeatureVector<?> o1, FeatureVector<?> o2)
double	JaccardSimilarityDistance.similarity(FeatureVector<?> o1, FeatureVector<?> o2)

Uses of FeatureVector in elki.distance.subspace

Classes in elki.distance.subspace with type parameters of type FeatureVector

Modifier and Type	Class	Description
class	AbstractDimensionsSelectingDistance<V extends FeatureVector<?>>	Abstract base class for distances computed only in subspaces.

Uses of FeatureVector in elki.index.tree.betula.features

Subinterfaces of FeatureVector in elki.index.tree.betula.features

Modifier and Type	Interface	Description
interface	ClusterFeature	Interface for basic ClusteringFeature functions

Classes in elki.index.tree.betula.features that implement FeatureVector

Modifier and Type	Class	Description
class	BIRCHCF	Clustering Feature of BIRCH, only for comparison
class	VIIFeature	Clustering Feature of stable BIRCH with a single variance per cluster feature
class	VVIFeature	Clustering Feature of stable BIRCH with variance per dimension
class	VVVFeature	Clustering Feature of stable BIRCH with covariance instead of variance

Uses of FeatureVector in elki.index.tree.spatial

Classes in elki.index.tree.spatial that implement FeatureVector

Modifier and Type	Class	Description
class	SpatialPointLeafEntry	Represents an entry in a leaf node of a spatial index.

Uses of FeatureVector in elki.index.tree.spatial.rstarvariants.deliclu

Classes in elki.index.tree.spatial.rstarvariants.deliclu that implement FeatureVector

Modifier and Type	Class	Description
class	DeLiCluLeafEntry	Defines the requirements for a leaf entry in an DeLiClu-Tree node.

Uses of FeatureVector in elki.index.tree.spatial.rstarvariants.rdknn

Classes in elki.index.tree.spatial.rstarvariants.rdknn that implement FeatureVector

Modifier and Type	Class	Description
class	RdKNNLeafEntry	Represents an entry in a leaf node of an RdKNN-Tree.

Uses of FeatureVector in elki.math.linearalgebra

Classes in elki.math.linearalgebra that implement FeatureVector

Modifier and Type	Class	Description
class	Centroid	Class to compute the centroid of some data.
class	ProjectedCentroid	Centroid only using a subset of dimensions.

Uses of FeatureVector in elki.outlier.lof

Classes in elki.outlier.lof that implement FeatureVector

Modifier and Type	Class	Description
(package private) static class	ALOCI.Node	Node of the ALOCI Quadtree

Uses of FeatureVector in elki.utilities.datastructures.arraylike

Methods in elki.utilities.datastructures.arraylike with parameters of type FeatureVector

Modifier and Type	Method	Description
static <F> FeatureVectorAdapter<F>	ArrayLikeUtil.featureVectorAdapter(FeatureVector<F> prototype)	Get the static instance.
F	FeatureVectorAdapter.get(FeatureVector<F> array, int off)
int	FeatureVectorAdapter.size(FeatureVector<F> array)