Which of the following can be one of the steps in stacking?1. Divide the training data into k folds2. Train k models on each k-1 folds and get the out of fold predictions for remaining one fold3. Divide the test data set in “k” folds and get individual fold predictions by different algorithms

Which of the following can be one of the steps in stacking?1. Divide t

1.	Which of the following can be one of the steps in stacking?1. Divide the training data into k folds2. Train k models on each k-1 folds and get the out of fold predictions for remaining one fold3. Divide the test data set in “k” folds and get individual fold predictions by different algorithms
A.	1 and 2
B.	2 and 3
C.	1 and 3
D.	all of above
Answer» B. 2 and 3