org.carrot2.mahout.math

Interface Vector

All Superinterfaces:

Cloneable, Iterable<Vector.Element>

All Known Implementing Classes:

AbstractMatrix.TransposeViewVector, AbstractVector, DenseVector, MatrixVectorView, RandomAccessSparseVector, SequentialAccessSparseVector, VectorView

public interface Vector
extends Cloneable, Iterable<Vector.Element>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Vector.Element

Method Summary

Modifier and Type	Method and Description
double	aggregate(DoubleDoubleFunction aggregator, DoubleFunction map)
double	aggregate(Vector other, DoubleDoubleFunction aggregator, DoubleDoubleFunction combiner)
String	asFormatString()
Vector	assign(double value)
Vector	assign(double[] values)
Vector	assign(DoubleDoubleFunction f, double y)
Vector	assign(DoubleFunction function)
Vector	assign(Vector other)
Vector	assign(Vector other, DoubleDoubleFunction function)
Vector	clone()
Matrix	cross(Vector other)
Vector	divide(double x)
double	dot(Vector x)
double	get(int index)
double	getDistanceSquared(Vector v)
Vector.Element	getElement(int index)
double	getLengthSquared()
int	getNumNondefaultElements()
double	getQuick(int index)
boolean	isDense()
boolean	isSequentialAccess()
Iterator<Vector.Element>	iterateNonZero()
Iterator<Vector.Element>	iterator()
Vector	like()
Vector	logNormalize()
Vector	logNormalize(double power)
double	maxValue()
int	maxValueIndex()
Vector	minus(Vector x)
double	minValue()
int	minValueIndex()
double	norm(double power)
Vector	normalize()
Vector	normalize(double power)
Vector	plus(double x)
Vector	plus(Vector x)
void	set(int index, double value)
void	setQuick(int index, double value)
int	size()
Vector	times(double x)
Vector	times(Vector x)
Vector	viewPart(int offset, int length)
double	zSum()

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

asFormatString

String asFormatString()

assign

Vector assign(double value)

assign

Vector assign(double[] values)

assign

Vector assign(Vector other)

assign

Vector assign(DoubleFunction function)

assign

Vector assign(Vector other,
              DoubleDoubleFunction function)

assign

Vector assign(DoubleDoubleFunction f,
              double y)

size

int size()

isDense

boolean isDense()

isSequentialAccess

boolean isSequentialAccess()

clone

Vector clone()

iterator

Iterator<Vector.Element> iterator()

Specified by:

iterator in interface Iterable<Vector.Element>

iterateNonZero

Iterator<Vector.Element> iterateNonZero()

getElement

Vector.Element getElement(int index)

divide

Vector divide(double x)

dot

double dot(Vector x)

get

double get(int index)

getQuick

double getQuick(int index)

like

Vector like()

minus

Vector minus(Vector x)

normalize

Vector normalize()

normalize

Vector normalize(double power)

logNormalize

Vector logNormalize()

logNormalize

Vector logNormalize(double power)

norm

double norm(double power)

minValue

double minValue()

minValueIndex

int minValueIndex()

maxValue

double maxValue()

maxValueIndex

int maxValueIndex()

plus

Vector plus(double x)

plus

Vector plus(Vector x)

set

void set(int index,
         double value)

setQuick

void setQuick(int index,
              double value)

getNumNondefaultElements

int getNumNondefaultElements()

times

Vector times(double x)

times

Vector times(Vector x)

viewPart

Vector viewPart(int offset,
                int length)

zSum

double zSum()

cross

Matrix cross(Vector other)

aggregate

double aggregate(DoubleDoubleFunction aggregator,
                 DoubleFunction map)

aggregate

double aggregate(Vector other,
                 DoubleDoubleFunction aggregator,
                 DoubleDoubleFunction combiner)

getLengthSquared

double getLengthSquared()

getDistanceSquared

double getDistanceSquared(Vector v)