Recall from Section 3.4.2 that a matrix is said to be sparse if most of its entries
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Recall from Section 3.4.2 that a matrix is said to be sparse if most of its entries are zero. More
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formally, assume a m x n matrix A has sparsity coefficient (A) << 1, where y(A) = d(A)/s(A), where d(A) is the number of nonzero elements in A, and s(A) is the size of A (in this case, s(A) = mn).
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Related Book For
Optimization Models
ISBN: 9781107050877
1st Edition
Authors: Giuseppe C. Calafiore, Laurent El Ghaoui
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