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Definitions for
"Sparse matrix"
Keywords:
nonzero
,
matrix
,
zero
,
few
,
elements
Related Terms:
Toeplitz matrix
,
Identity matrix
,
Diagonal matrix
,
Determinant
,
Matrix
,
Square matrix
,
Distance matrix
,
Vector
,
Data matrix
,
Matrix
,
Matrix
,
Scalar type
,
Confusion matrix
,
Discretization
,
Scalar
,
Precision
,
Integer
,
Numeric expression
,
Grid
,
Expanded notation
,
Array
,
Subarray
,
Periodic table
,
Adjacency matrix
,
Element
,
Number field
,
Element
,
Absolute value
,
Integer type
,
Digit
,
Cellular automaton
,
Array element
,
Subscript
,
Raster data
,
Multiset
,
Value
,
Dot product
,
Cardinal number
,
Algebraic number
,
Discrete
,
Double precision
,
Radix
,
Floating point
,
Table
,
Decimal
,
Place value
,
Polynomial function
,
Denormalized number
,
Float
(n.) A matrix with the majority of its elements equal to zero. See also full matrix.
wotug.ukc.ac.uk
A linear system which can be described as , where is an -by- matrix, and and are dimensional vectors. A system of this kind is considered sparse if the matrix has a small percentage of nonzero terms (less than 10%, often less than 1%).
techpubs.sgi.com
a Matrix in which most of the elements are zero
computing.breinestorm.net
a matrix populated primarily with zeros, having very few nonzero elements
anoca.org
a matrix that has relatively few nonzero values
csc.fi
a matrix with so many zero entries that it is profitable to use special schemes to store the matrix and solve problems involving it
algebra-glossary.org.ru
A matrix in which most of the elements or cells have zero scores.
bio-soft.net
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