Uses of Class
org.apache.mahout.math.matrix.DoubleMatrix2D

Packages that use DoubleMatrix2D
org.apache.mahout.math.matrix   
org.apache.mahout.math.matrix.impl Matrix implementations; You normally need not look at this package, because all concrete classes implement the abstract interfaces of org.apache.mahout.math.matrix, without subsetting or supersetting
org.apache.mahout.math.matrix.linalg   
 

Uses of DoubleMatrix2D in org.apache.mahout.math.matrix
 

Methods in org.apache.mahout.math.matrix that return DoubleMatrix2D
 DoubleMatrix2D DoubleMatrix2D.assign(double value)
          Deprecated. Sets all cells to the state specified by value.
 DoubleMatrix2D DoubleMatrix2D.assign(DoubleMatrix2D other)
          Deprecated. Replaces all cell values of the receiver with the values of another matrix.
 DoubleMatrix2D DoubleMatrix2D.assign(DoubleMatrix2D y, DoubleDoubleFunction function)
          Deprecated. Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
 DoubleMatrix2D DoubleMatrix2D.copy()
          Deprecated. Constructs and returns a deep copy of the receiver.
protected  DoubleMatrix2D DoubleMatrix2D.getContent()
          Deprecated. Returns the content of this matrix if it is a wrapper; or this otherwise.
 DoubleMatrix2D DoubleMatrix2D.like()
          Deprecated. Construct and returns a new empty matrix of the same dynamic type as the receiver, having the same number of rows and columns.
abstract  DoubleMatrix2D DoubleMatrix2D.like(int rows, int columns)
          Deprecated. Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
abstract  DoubleMatrix2D DoubleMatrix1D.like2D(int rows, int columns)
          Deprecated. Construct and returns a new 2-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
protected  DoubleMatrix2D DoubleMatrix2D.view()
          Deprecated. Constructs and returns a new view equal to the receiver.
 DoubleMatrix2D DoubleMatrix2D.viewColumnFlip()
          Deprecated. Constructs and returns a new flip view along the column axis.
 DoubleMatrix2D DoubleMatrix2D.viewDice()
          Deprecated. Constructs and returns a new dice (transposition) view; Swaps axes; example: 3 x 4 matrix --> 4 x 3 matrix.
 DoubleMatrix2D DoubleMatrix2D.viewPart(int row, int column, int height, int width)
          Deprecated. Constructs and returns a new sub-range view that is a height x width sub matrix starting at [row,column].
 DoubleMatrix2D DoubleMatrix2D.viewRowFlip()
          Deprecated. Constructs and returns a new flip view along the row axis.
 DoubleMatrix2D DoubleMatrix2D.viewSelection(int[] rowIndexes, int[] columnIndexes)
          Deprecated. Constructs and returns a new selection view that is a matrix holding the indicated cells.
protected abstract  DoubleMatrix2D DoubleMatrix2D.viewSelectionLike(int[] rowOffsets, int[] columnOffsets)
          Deprecated. Construct and returns a new selection view.
 DoubleMatrix2D DoubleMatrix2D.zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB)
          Deprecated. Linear algebraic matrix-matrix multiplication; C = alpha * A x B + beta*C.
 

Methods in org.apache.mahout.math.matrix with parameters of type DoubleMatrix2D
 double DoubleMatrix2D.aggregate(DoubleMatrix2D other, DoubleDoubleFunction aggr, DoubleDoubleFunction f)
          Deprecated. Applies a function to each corresponding cell of two matrices and aggregates the results.
 DoubleMatrix2D DoubleMatrix2D.assign(DoubleMatrix2D other)
          Deprecated. Replaces all cell values of the receiver with the values of another matrix.
 DoubleMatrix2D DoubleMatrix2D.assign(DoubleMatrix2D y, DoubleDoubleFunction function)
          Deprecated. Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
protected  boolean DoubleMatrix2D.haveSharedCells(DoubleMatrix2D other)
          Deprecated. Returns true if both matrices share at least one identical cell.
protected  boolean DoubleMatrix2D.haveSharedCellsRaw(DoubleMatrix2D other)
          Deprecated. Returns true if both matrices share at least one identical cell.
 DoubleMatrix2D DoubleMatrix2D.zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB)
          Deprecated. Linear algebraic matrix-matrix multiplication; C = alpha * A x B + beta*C.
 

Uses of DoubleMatrix2D in org.apache.mahout.math.matrix.impl
 

Subclasses of DoubleMatrix2D in org.apache.mahout.math.matrix.impl
 class DenseDoubleMatrix2D
          Deprecated. until unit tests are in place. Until this time, this class/interface is unsupported.
 class SparseDoubleMatrix2D
          Deprecated. until unit tests are in place. Until this time, this class/interface is unsupported.
 

Methods in org.apache.mahout.math.matrix.impl that return DoubleMatrix2D
 DoubleMatrix2D SparseDoubleMatrix2D.assign(double value)
          Deprecated. Sets all cells to the state specified by value.
 DoubleMatrix2D DenseDoubleMatrix2D.assign(double value)
          Deprecated. Sets all cells to the state specified by value.
 DoubleMatrix2D SparseDoubleMatrix2D.assign(DoubleMatrix2D source)
          Deprecated. Replaces all cell values of the receiver with the values of another matrix.
 DoubleMatrix2D DenseDoubleMatrix2D.assign(DoubleMatrix2D source)
          Deprecated. Replaces all cell values of the receiver with the values of another matrix.
 DoubleMatrix2D SparseDoubleMatrix2D.assign(DoubleMatrix2D y, DoubleDoubleFunction function)
          Deprecated.  
 DoubleMatrix2D DenseDoubleMatrix2D.assign(DoubleMatrix2D y, DoubleDoubleFunction function)
          Deprecated. Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
static DoubleMatrix2D DenseDoubleMatrix2D.identity(int rowsAndColumns)
          Deprecated. Constructs an identity matrix (having ones on the diagonal and zeros elsewhere).
 DoubleMatrix2D SparseDoubleMatrix2D.like(int rows, int columns)
          Deprecated. Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
 DoubleMatrix2D DenseDoubleMatrix2D.like(int rows, int columns)
          Deprecated. Construct and returns a new empty matrix of the same dynamic type as the receiver, having the specified number of rows and columns.
 DoubleMatrix2D SparseDoubleMatrix1D.like2D(int rows, int columns)
          Deprecated. Construct and returns a new 2-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
 DoubleMatrix2D DenseDoubleMatrix1D.like2D(int rows, int columns)
          Deprecated. Construct and returns a new 2-d matrix of the corresponding dynamic type, entirelly independent of the receiver.
protected  DoubleMatrix2D SparseDoubleMatrix2D.viewSelectionLike(int[] rowOffsets, int[] columnOffsets)
          Deprecated. Construct and returns a new selection view.
protected  DoubleMatrix2D DenseDoubleMatrix2D.viewSelectionLike(int[] rowOffsets, int[] columnOffsets)
          Deprecated. Construct and returns a new selection view.
 DoubleMatrix2D SparseDoubleMatrix2D.zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB)
          Deprecated.  
 DoubleMatrix2D DenseDoubleMatrix2D.zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB)
          Deprecated.  
 

Methods in org.apache.mahout.math.matrix.impl with parameters of type DoubleMatrix2D
 DoubleMatrix2D SparseDoubleMatrix2D.assign(DoubleMatrix2D source)
          Deprecated. Replaces all cell values of the receiver with the values of another matrix.
 DoubleMatrix2D DenseDoubleMatrix2D.assign(DoubleMatrix2D source)
          Deprecated. Replaces all cell values of the receiver with the values of another matrix.
 DoubleMatrix2D SparseDoubleMatrix2D.assign(DoubleMatrix2D y, DoubleDoubleFunction function)
          Deprecated.  
 DoubleMatrix2D DenseDoubleMatrix2D.assign(DoubleMatrix2D y, DoubleDoubleFunction function)
          Deprecated. Assigns the result of a function to each cell; x[row,col] = function(x[row,col],y[row,col]).
protected  boolean SparseDoubleMatrix2D.haveSharedCellsRaw(DoubleMatrix2D other)
          Deprecated. Returns true if both matrices share common cells.
protected  boolean DenseDoubleMatrix2D.haveSharedCellsRaw(DoubleMatrix2D other)
          Deprecated. Returns true if both matrices share common cells.
 DoubleMatrix2D SparseDoubleMatrix2D.zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB)
          Deprecated.  
 DoubleMatrix2D DenseDoubleMatrix2D.zMult(DoubleMatrix2D B, DoubleMatrix2D C, double alpha, double beta, boolean transposeA, boolean transposeB)
          Deprecated.  
 

Uses of DoubleMatrix2D in org.apache.mahout.math.matrix.linalg
 

Methods in org.apache.mahout.math.matrix.linalg that return DoubleMatrix2D
 DoubleMatrix2D EigenvalueDecomposition.getD()
          Deprecated. Returns the block diagonal eigenvalue matrix, D.
 DoubleMatrix2D EigenvalueDecomposition.getV()
          Deprecated. Returns the eigenvector matrix, V
 

Methods in org.apache.mahout.math.matrix.linalg with parameters of type DoubleMatrix2D
static double Property.density(DoubleMatrix2D a)
          Deprecated. Returns the matrix's fraction of non-zero cells; A.cardinality() / A.size().
 boolean Property.equals(DoubleMatrix2D a, double value)
          Deprecated. Returns whether all cells of the given matrix A are equal to the given value.
 boolean Property.equals(DoubleMatrix2D a, DoubleMatrix2D b)
          Deprecated. Returns whether both given matrices A and B are equal.
 boolean Property.isDiagonal(DoubleMatrix2D a)
          Deprecated. A matrix A is diagonal if A[i,j] == 0 whenever i != j.
static boolean Property.isDiagonallyDominantByColumn(DoubleMatrix2D a)
          Deprecated. A matrix A is diagonally dominant by column if the absolute value of each diagonal element is larger than the sum of the absolute values of the off-diagonal elements in the corresponding column.
static boolean Property.isDiagonallyDominantByRow(DoubleMatrix2D a)
          Deprecated. A matrix A is diagonally dominant by row if the absolute value of each diagonal element is larger than the sum of the absolute values of the off-diagonal elements in the corresponding row.
 boolean Property.isIdentity(DoubleMatrix2D a)
          Deprecated. A matrix A is an identity matrix if A[i,i] == 1 and all other cells are zero.
 boolean Property.isLowerBidiagonal(DoubleMatrix2D a)
          Deprecated. A matrix A is lower bidiagonal if A[i,j]==0 unless i==j || i==j+1.
 boolean Property.isLowerTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is lower triangular if A[i,j]==0 whenever i < j.
static boolean Property.isNonNegative(DoubleMatrix2D a)
          Deprecated. A matrix A is non-negative if A[i,j] >= 0 holds for all cells.
 boolean Property.isOrthogonal(DoubleMatrix2D a)
          Deprecated. A square matrix A is orthogonal if A*transpose(A) = I.
static boolean Property.isPositive(DoubleMatrix2D a)
          Deprecated. A matrix A is positive if A[i,j] > 0 holds for all cells.
 boolean Property.isSkewSymmetric(DoubleMatrix2D a)
          Deprecated. A square matrix A is skew-symmetric if A = -transpose(A), that is A[i,j] == -A[j,i].
 boolean Property.isStrictlyLowerTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is strictly lower triangular if A[i,j]==0 whenever i <= j.
 boolean Property.isStrictlyTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is strictly triangular if it is triangular and its diagonal elements all equal 0.
 boolean Property.isStrictlyUpperTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is strictly upper triangular if A[i,j]==0 whenever i >= j.
 boolean Property.isSymmetric(DoubleMatrix2D a)
          Deprecated. A matrix A is symmetric if A = tranpose(A), that is A[i,j] == A[j,i].
 boolean Property.isTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is triangular iff it is either upper or lower triangular.
 boolean Property.isTridiagonal(DoubleMatrix2D a)
          Deprecated. A matrix A is tridiagonal if A[i,j]==0 whenever Math.abs(i-j) > 1.
 boolean Property.isUnitTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is unit triangular if it is triangular and its diagonal elements all equal 1.
 boolean Property.isUpperBidiagonal(DoubleMatrix2D a)
          Deprecated. A matrix A is upper bidiagonal if A[i,j]==0 unless i==j || i==j-1.
 boolean Property.isUpperTriangular(DoubleMatrix2D a)
          Deprecated. A matrix A is upper triangular if A[i,j]==0 whenever i > j.
 boolean Property.isZero(DoubleMatrix2D a)
          Deprecated. A matrix A is zero if all its cells are zero.
 int Property.lowerBandwidth(DoubleMatrix2D a)
          Deprecated. The lower bandwidth of a square matrix A is the maximum i-j for which A[i,j] is nonzero and i > j.
 int Property.semiBandwidth(DoubleMatrix2D a)
          Deprecated. Returns the semi-bandwidth of the given square matrix A.
 int Property.upperBandwidth(DoubleMatrix2D a)
          Deprecated. The upper bandwidth of a square matrix A is the maximum j-i for which A[i,j] is nonzero and j > i.
 

Constructors in org.apache.mahout.math.matrix.linalg with parameters of type DoubleMatrix2D
EigenvalueDecomposition(DoubleMatrix2D A)
          Deprecated. Constructs and returns a new eigenvalue decomposition object; The decomposed matrices can be retrieved via instance methods of the returned decomposition object.
 



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