izzes/107037/take/questions/2245566 You have two attempts to use. Average score

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izzes/107037/take/questions/2245566 You have two attempts to use. Average score of used attempts will be kept as quiz score. This.quiz will expirs on due date. Late s will be shown after the due date ouncements es Cercalsimp torFree The following data file will be used in this quiz: ent Portal 4 pts D Question 4 e 365 Which of the following are the methods that we use for dimension reduction? (4 correct Removing one of the variables in pairs that have a very strong correlation Principal Component Analysis Removing independent variables from the model Multiple Linear Regression Logistics Regression Random selection of variables for model development Previous Next » DELL F4FS F8 F10 F11 F12

Explanation / Answer

The correct choices are : - Principal component analysis, Multiple linear regression, Logistics regression, Random selection of variables for model development.

Explanation : - The goal of dimension reduction is to remove redundancy and noise from the original data and there by get an optimal representation of the original data in a lower dimension.

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