Explanation:For each linear combination, it will incrementally remove columns from the matrix and test to see if the dependencies have been resolved. 6. Which of the following can be used to impute data sets based only on information in the training set. ?
A. postProcess
B. preProcess
C. process
D. All of the Mentioned
Answer:A
Explanation:For each linear combination, it will incrementally remove columns from the matrix and test to see if the dependencies have been resolved. 6. Which of the following can be used to impute data sets based only on information in the training set. ?
A. postProcess B. preProcess C. process D. All of the Mentioned
Explanation:This can be done with K-nearest neighbors. 7. The function preProcess estimates the required parameters for each operation.