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Numerical Linear Algebra
Numerical Linear Algebra
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Intermediate
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Question 1 of 1
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intermediate (4/10)
conceptual
What is the key operation in Gram-Schmidt orthogonalization?
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A.
Multiply every vector by the determinant of the data matrix
B.
Replace all vectors by random Gaussian noise
C.
Sort vectors by length and keep the longest one only
D.
Subtract projections onto previous directions, then normalize the residual
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