Dropping Features
Understand how to count missing values in dataset features and decide which to drop due to excessive missing data. This lesson helps you refine your dataset by removing unusable features, preparing for more effective model training and analysis.
We'll cover the following...
We'll cover the following...
Chapter Goals:
- Figure out exactly how many missing values are in each feature
- Drop the features that contain too many missing values
A. Counting the missing values
In the previous chapter, we figured out that each of the 'MarkDown' features, along with ...