identify the choice that best completes the statement or answers the question. 1) Parametric data reduction methods include _____. a. linear regression c. both a and b b. log-linear regression d. none of the above 2) __________ reduction may also be considered as forms of data compression. a. Dimensionality and Numerosity c. Noise and Numerosity b. Dimensionality and Noise d. None of the above 3) Covariance: ____. a. Measures how far each number in the set is from the mean. b. Measures how changes in one variable are associated with changes in a second one. 4)Redundant attributes may be able to be detected by _____. a. binning c. correlation analysis b. normalization d. both a and b 5) ____ is/are collecting data from multiple

identify the choice that best completes the statement or answers the question. 1) Parametric data reduction methods include _. a. linear regression c. both a and b b. log-linear regression d. none of the above 2) ____ reduction may also be considered as forms of data compression. a. Dimensionality and Numerosity c. Noise and Numerosity b. Dimensionality and Noise d. None of the above 3) Covariance: . a. Measures how far each number in the set is from the mean. b. Measures how changes in one variable are associated with changes in a second one. 4)Redundant attributes may be able to be detected by _. a. binning c. correlation analysis b. normalization d. both a and b 5) __ is/are collecting data from multiple

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter7: Input/output Technology

Section: Chapter Questions

Problem 1RP

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