Question

In data analysis, a "sparse matrix" is often used. What

Q: Answer-In data analysis, a 'sparse matrix' is often used. What is the defining characteristic of a sparse m...

A sparse matrix is a matrix in which a significant proportion of the elements are zero. Storing only the non-zero elements can save memory and computation time.

is the defining characteristic of a sparse matrix?

A All its elements are non-zero.

B It has an equal number of rows and columns.

C The majority of its elements are zero.

D It can only store integer values.

E It is always a square matrix.

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In data analysis, a "sparse matrix" is often used. What

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