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1. |
What is sparsity of a matrix? |
A. | The fraction of zero elements over the total number of elements |
B. | The fraction of non-zero elements over the total number of elements |
C. | The fraction of total number of elements over the zero elements |
D. | The fraction of total number of elements over the non-zero elements |
Answer» B. The fraction of non-zero elements over the total number of elements | |