Class and Description |
---|
CSRSparseMatrix
The Compressed Sparse Row (CSR) format for sparse matrix has this representation:
(value, col_ind, row_ptr) . |
DOKSparseMatrix
The Dictionary Of Key (DOK) format for sparse matrix uses the coordinates of
non-zero entries in the matrix as keys.
|
LILSparseMatrix
The list of lists (LIL) format for sparse matrix stores one list per row,
where each entry stores a column index and value.
|
MatrixCoordinate
The location of a matrix entry is specified by a 2D coordinates (i, j), where i and
j are the row-index and column-index of the entry respectively.
|
SparseMatrix
A sparse matrix stores only non-zero values.
|
SparseMatrix.Entry
This is a (non-zero) entry in a sparse matrix.
|
SparseMatrix.Entry.TopLeftFirstComparator
This
Comparator sorts the matrix coordinates first from top to
bottom (rows), and then from left to right (columns). |
SparseMatrix.ValueArray |
SparseStructure
This interface defines common operations on sparse structures such as sparse
vector or sparse matrix.
|
SparseVector
A sparse vector stores only non-zero values.
|
SparseVector.Entry
This is an entry in a
SparseVector . |
SparseVector.Entry.Comparator
This
Comparator sorts the matrix coordinates first from top
to bottom (rows), and then from left to right (columns). |
Class and Description |
---|
CSRSparseMatrix
The Compressed Sparse Row (CSR) format for sparse matrix has this representation:
(value, col_ind, row_ptr) . |
DOKSparseMatrix
The Dictionary Of Key (DOK) format for sparse matrix uses the coordinates of
non-zero entries in the matrix as keys.
|
LILSparseMatrix
The list of lists (LIL) format for sparse matrix stores one list per row,
where each entry stores a column index and value.
|
SparseMatrix
A sparse matrix stores only non-zero values.
|
SparseVector
A sparse vector stores only non-zero values.
|
Class and Description |
---|
SparseMatrix
A sparse matrix stores only non-zero values.
|
SparseStructure
This interface defines common operations on sparse structures such as sparse
vector or sparse matrix.
|
SparseVector
A sparse vector stores only non-zero values.
|
Copyright © 2010-2020 NM FinTech Ltd.. All Rights Reserved.