External: Dealing With Outliers

Question 1

SHOULD THE OUTLIER DETECTION BE DONE ON THE WHOLE SET OR JUST THE TRAINING

Answer 1

Just the training!

Question 2

DOES OUTLIER TREATMENT COME FIRST OR MISSING VALUE IMPUTATION

Answer 2

First Outlier Treatment and then Missing Data Imputation

Question 3

WHAT ARE 2 AUTOMATIC OUTLIER FINDER?

Answer 3

1-IsolationForest

2-DBSCAN