Uses of Class
be.tarsos.lsh.Vector

Packages that use Vector

Package	Description
be.tarsos.lsh	Contains the main entry points and data structures to enable an LSH scheme.
be.tarsos.lsh.families	Contains implementations and abstractions for several locality sensitive hash functions and families.
be.tarsos.lsh.util	Contains utility classes, e.g.

Uses of Vector in be.tarsos.lsh

Methods in be.tarsos.lsh that return types with arguments of type Vector

Modifier and Type	Method and Description
static java.util.List<Vector>	LSH.linearSearch(java.util.List<Vector> dataset, Vector query, int resultSize, DistanceMeasure measure) Search for the actual nearest neighbours for a query vector using an exhaustive linear search.
java.util.List<Vector>	LSH.query(Vector query, int neighboursSize) Find the nearest neighbours for a query in the index.
java.util.List<Vector>	Index.query(Vector query, int maxSize) Query for the k nearest neighbours in using the current index.
static java.util.List<Vector>	LSH.readDataset(java.lang.String file, int maxSize) Read a data set from a text file.

Methods in be.tarsos.lsh with parameters of type Vector

Modifier and Type	Method and Description
double	Vector.dot(Vector other) Calculates the dot product, or scalar product, of this vector with the other vector.
void	Index.index(Vector vector) Add a vector to the current index.
static java.util.List<Vector>	LSH.linearSearch(java.util.List<Vector> dataset, Vector query, int resultSize, DistanceMeasure measure) Search for the actual nearest neighbours for a query vector using an exhaustive linear search.
java.util.List<Vector>	LSH.query(Vector query, int neighboursSize) Find the nearest neighbours for a query in the index.
java.util.List<Vector>	Index.query(Vector query, int maxSize) Query for the k nearest neighbours in using the current index.

Method parameters in be.tarsos.lsh with type arguments of type Vector

Modifier and Type	Method and Description
static java.util.List<Vector>	LSH.linearSearch(java.util.List<Vector> dataset, Vector query, int resultSize, DistanceMeasure measure) Search for the actual nearest neighbours for a query vector using an exhaustive linear search.

Constructors in be.tarsos.lsh with parameters of type Vector

Constructor and Description
Vector(Vector other) Copy constructor.

Constructor parameters in be.tarsos.lsh with type arguments of type Vector

Constructor and Description
LSH(java.util.List<Vector> dataset, HashFamily hashFamily)

Uses of Vector in be.tarsos.lsh.families

Methods in be.tarsos.lsh.families with parameters of type Vector

Modifier and Type	Method and Description
int	DistanceComparator.compare(Vector one, Vector other)
double	EuclideanDistance.distance(Vector one, Vector other)
double	CosineDistance.distance(Vector one, Vector other)
double	DistanceMeasure.distance(Vector one, Vector other) Calculate the distance between two vectors.
double	IntersectionDistance.distance(Vector one, Vector other)
double	CityBlockDistance.distance(Vector one, Vector other)
int	HashFunction.hash(Vector vector) Hashes a vector of arbitrary dimensions to an integer.
int	CosineHash.hash(Vector vector)
int	CityBlockHash.hash(Vector vector)
int	EuclideanHash.hash(Vector vector)

Constructors in be.tarsos.lsh.families with parameters of type Vector

Constructor and Description
DistanceComparator(Vector query, DistanceMeasure distanceMeasure)

Uses of Vector in be.tarsos.lsh.util

Methods in be.tarsos.lsh.util that return types with arguments of type Vector

Modifier and Type	Method and Description
static java.util.List<Vector>	TestUtils.generate(int dimensions, int datasetSize, int maxValue) Generate a data set.

Method parameters in be.tarsos.lsh.util with type arguments of type Vector

Modifier and Type	Method and Description
static void	TestUtils.addNeighbours(java.util.List<Vector> dataset, int numberOfNeighboursToAdd, double radius) Adds neighbours to each element in a data set.