PCA involves the calculation of the eigenvalue decomposition of a data covariance matrix or ______ of a data matrix, usually after mean centering the data for each attribute.
(a) singular value decomposition
(b) Multivariate normal distribution
(c) File
(d) Eigenvalue decomposition
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Answer:
option C)file is correct answer
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Answered by
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Step-by-step explanation:
THE CORRECT ANSWER IS
b) multivariate normal distribution
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