Lab | Feature engineering

• In this lab, you will use learningSet.csv file which you have already cloned in the previous activities.
• Continue working in the same notebook as you did in the previous Lab.

Instructions

Again go through all of the Numerical columns and apply the techniques that were performed in the lesson

Then we will work on cleaning some of the other columns in the dataset using the techniques that we used before in the lessons.

• Check for null values in the numerical columns.
• After going through the lesson techniques there should only be a few columns left with NaN values to clean.
• Use appropriate methods to clean the columns which still contain NaN values.
• Use appropriate EDA technique where ever necessary.