Sparse matrix
id:
sparse-matrix-207-3267330
title:
Sparse matrix
text:
In numerical analysis and scientific computing, a sparse matrix or sparse array is a matrix in which most of the elements are zero. There is no strict definition regarding the proportion of zero-value elements for a matrix to qualify as sparse but a common criterion is that the number of non-zero elements is roughly equal to the number of rows or columns. By contrast, if most of the elements are non-zero, the matrix is considered dense. The number of zero-valued elements divided by the total num
brand slug:
wiki
category slug:
encyclopedia
description:
Matrix in which most of the elements are zero
original url:
https://en.wikipedia.org/wiki/Sparse_matrix
date created:
2003-10-15T04:37:03Z
date modified:
2024-09-11T01:17:40Z
main entity:
{"identifier":"Q1050404","url":"https://www.wikidata.org/entity/Q1050404"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/8a/Finite_element_sparse_matrix.png","width":816,"height":816}
fields total:
13
integrity:
16