Uses of Class
io.bhagat.math.linearalgebra.Vector

Packages that use Vector

Package	Description
io.bhagat.ai.supervised	A package that holds AI algorithms that fall under supervised learning
io.bhagat.ai.unsupervised	A package that holds AI algorithms that fall under unsupervised learning
io.bhagat.math.linearalgebra	A package for storing linear algebra
io.bhagat.math.statistics	A package for storing statistics related math

Uses of Vector in io.bhagat.ai.supervised

Fields in io.bhagat.ai.supervised declared as Vector

Modifier and Type	Field	Description
private Vector	Perceptron.weights	A vector that holds the weights for the inputs (for the weighted sum)

Methods in io.bhagat.ai.supervised that return Vector

Modifier and Type	Method	Description
Vector	NeuralNetwork.feedForward(Vector inputs)	the feed forward algorithm for making a guess based on the inputs
Vector	Perceptron.getWeights()

Methods in io.bhagat.ai.supervised with parameters of type Vector

Modifier and Type	Method	Description
Vector	NeuralNetwork.feedForward(Vector inputs)	the feed forward algorithm for making a guess based on the inputs
int	Perceptron.guess(Vector inputs)	takes a Vector for inputs and then guesses the output
void	NeuralNetwork.train(Vector inputs, Vector targets)	trains the network based on certain inputs and the known targets for those inputs
void	Perceptron.train(Vector inputs, int target)	takes in a Vector for the inputs and then compares the guess and the target output and adjusts the weights and bias accordingly

Uses of Vector in io.bhagat.ai.unsupervised

Fields in io.bhagat.ai.unsupervised declared as Vector

Modifier and Type	Field	Description
private Vector[]	KMeans.clusters
private Vector[]	PrincipalComponentAnalysis.eigenvectors

Methods in io.bhagat.ai.unsupervised that return Vector

Modifier and Type	Method	Description
Vector	KMeans.predict(Vector input)	predicts which cluster the input belongs to

Methods in io.bhagat.ai.unsupervised with parameters of type Vector

Modifier and Type	Method	Description
Matrix	PrincipalComponentAnalysis.dimensionReduction(Vector x)	Reduces the dimensions of the data point into D dimensions
Matrix	PrincipalComponentAnalysis.dimensionReduction(Vector x, double threshold)	Reduces the dimensions of the data point into D dimensions
Matrix	PrincipalComponentAnalysis.dimensionReduction(Vector x, int D)	Reduces the dimensions of the data point into D dimensions
Vector	KMeans.predict(Vector input)	predicts which cluster the input belongs to
void	KMeans.train(Vector[] inputs)	trains the model to find the clusters

Uses of Vector in io.bhagat.math.linearalgebra

Fields in io.bhagat.math.linearalgebra declared as Vector

Modifier and Type	Field	Description
Vector[]	Matrix.EigenSolution.eigenvectors
Vector[]	Matrix.SingularSolution.eigenvectors
private Vector	Vector.VectorIndex.parent	the parent vector
private Vector[]	Vector.CrossProductMatrix.topRow
Vector[]	Matrix.OuterProductSVD.us
Vector[]	Matrix.OuterProductSVD.vs

Methods in io.bhagat.math.linearalgebra that return Vector

Modifier and Type	Method	Description
Vector	Vector.add(double x)	adds a scalar to each value in the Vector
Vector	Vector.add(Vector v)	Performs element wise addition
Vector	VectorSpace.VectorSpacable.asLinearCombination(S... set)
Vector	Vector.clone()
static Vector	Vector.clone(Vector v)	static clone function that calls the clone function of a vector
Vector	VectorSpace.coordinateVector(E obj)
static Vector	Vector.cross(Vector... vectors)	computes the cross product of the input vectors
private Vector	Vector.CrossProductMatrix.determinant()
Vector	Vector.divide(double scalar)	Performs scalar division (element wise) on the Vector
static Vector	Vector.divide(double scalar, Vector a)	static divide scalar function
Vector	Vector.divide(Vector vector)	Element-wise Vector division
static Vector	Vector.divide(Vector a, double scalar)	static divide scalar function
private Vector	Matrix.eigenvector(double eigenvalue)
Vector[]	Matrix.eigenvectors(double[] eigenvalues)	calculates the eigenvectors based on the eigenvalues provided
static Vector	Vector.generateUnitVector(int index, int size)	creates a unit vector
Vector	Vector.VectorIndex.getParent()
Vector[]	Matrix.getVectorColumns()
Vector[]	Matrix.getVectorRows()
Vector	LinearEquation.getWeights()	gets all the weights that the variables are multiplied with in each term
Vector	Vector.map(Function<java.lang.Double,java.lang.Double> function)	maps a function onto each element in the vector
Vector	Vector.mapWithIndex(Function<Vector.VectorIndex,java.lang.Double> function)	maps a function onto each element in the vector
Vector	Vector.multiply(double scalar)	Performs scalar multiplication (element wise) on the Vector
static Vector	Vector.multiply(double scalar, Vector a)	static multiply scalar function
Vector	Vector.multiply(Vector v)	element wise multiplication
static Vector	Vector.multiply(Vector a, double scalar)	static multiply scalar function
Vector	Vector.normalize()
static Vector[]	Vector.orthogonalize(Vector[] x)	make the input vectors orthogonal
Vector	Vector.subtract(double x)	subtracts a scalar to each value in the Vector
Vector	Vector.subtract(Vector v)	Performs element wise subtraction
Vector	Matrix.toVector()	converts this matrix into a vector

Methods in io.bhagat.math.linearalgebra with parameters of type Vector

Modifier and Type	Method	Description
Vector	Vector.add(Vector v)	Performs element wise addition
static Vector	Vector.clone(Vector v)	static clone function that calls the clone function of a vector
int	Vector.compareTo(Vector v)	compares two vectors by determinant
static java.util.HashMap<java.lang.String,java.lang.Double>	LinearEquationSolver.cramarsRule(Matrix A, Vector b, java.util.ArrayList<java.lang.String> variables)	computes the solutions of the matrix equation Ax=b using cramar's rule
static Vector	Vector.cross(Vector... vectors)	computes the cross product of the input vectors
static Vector	Vector.divide(double scalar, Vector a)	static divide scalar function
Vector	Vector.divide(Vector vector)	Element-wise Vector division
static Vector	Vector.divide(Vector a, double scalar)	static divide scalar function
double	Vector.dot(Vector vector)	performs the dot product with another vector
static double	Vector.dot(Vector a, Vector b)	static dot product function that calls the dot function of a vector
boolean	Vector.equals(Vector v)	checks if two matrices have the same data
E	VectorSpace.fromCoordinateVector(Vector v)
static java.util.HashMap<java.lang.String,java.lang.Double>	LinearEquationSolver.gaussMethod(Matrix A, Vector b, java.util.ArrayList<java.lang.String> variables)	computes the solutions of the matrix equation Ax=b using the guassian method
static double	Vector.inner(Vector a, Vector b)	performs the inner product on two vectors
static java.util.HashMap<java.lang.String,java.lang.Double>	LinearEquationSolver.inverseA(Matrix A, Vector b, java.util.ArrayList<java.lang.String> variables)	computes the solutions of the matrix equation Ax=b using the inverse of A
static Matrix	Matrix.multiply(Matrix A, Vector x)	Performs Matrix multiplication with a matrix and a vector
Matrix	Matrix.multiply(Vector v)	performs matrix multiplication
static Vector	Vector.multiply(double scalar, Vector a)	static multiply scalar function
Vector	Vector.multiply(Vector v)	element wise multiplication
static Vector	Vector.multiply(Vector a, double scalar)	static multiply scalar function
boolean	Vector.orthogonal(Vector v)	Checks if this vector and the one sent in are orthogonal
static boolean	Vector.orthogonal(Vector v1, Vector v2)	Checks if two vectors are orthogonal
static Vector[]	Vector.orthogonalize(Vector[] x)	make the input vectors orthogonal
static Matrix	Vector.outer(Vector a, Vector b)	performs the outer product on two vectors
static void	Vector.print(Vector... vectors)	prints any number of vectors
Matrix	Matrix.setColumn(Vector v, int j)	sets the column of the matrix to the values from the vector
Matrix	Matrix.setColumns(Vector[] vs)	sets all the columns from an array of vectors
void	Vector.VectorIndex.setParent(Vector parent)
Matrix	Matrix.setRow(Vector v, int i)	sets the row of the matrix to the values from the vector
Matrix	Matrix.setRows(Vector[] vs)	sets all the rows from an array of vectors
Vector	Vector.subtract(Vector v)	Performs element wise subtraction

Constructors in io.bhagat.math.linearalgebra with parameters of type Vector

Constructor	Description
EigenSolution(double[] eigenvalues, Vector[] eigenvectors)	Creates a new EigenSolution
InvalidLengthException(Vector vector1, Vector vector2)
OuterProductSVD(double[] singularValues, Vector[] us, Vector[] vs)	creates a new SVD solution
OutOfDimensionsException(Vector v, int index)
SingularSolution(double[] singularValues, Vector[] eigenvectors)	Creates a new SingularSolution
VectorIndex(int index, double value, Vector parent)	Creates a new Vector Index
VectorIndex(int index, Vector parent)	Creates a new Vector Index

Uses of Vector in io.bhagat.math.statistics

Methods in io.bhagat.math.statistics that return Vector

Modifier and Type	Method	Description
Vector	QuantitativeDataList.toVector()	creates a Vector from the data in this list