what is spase matrix?
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Answer:
The SPACE matrix is a management tool used to analyze a company. It is used to determine what type of a strategy a company should undertake. ... The SPACE matrix can be used as a basis for other analyses, such as the SWOT analysis, BCG matrix model, industry analysis, or assessing strategic alternatives (IE matrix)
A matrix is a two-dimensional data object made of m rows and n columns, therefore having total m x n values. If most of the elements of the matrix have 0 value, then it is called a sparse matrix.
Why to use Sparse Matrix instead of simple matrix ?
Storage: There are lesser non-zero elements than zeros and thus lesser memory can be used to store only those elements.
Computing time: Computing time can be saved by logically designing a data structure traversing only non-zero elements.
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