## hpr2906 :: Feature Engineering for Data-Driven Decision Making

 Example of the input data



Client name
Date ordered




Client 1
2019-01-01


Client 1
2019-01-01


Client 3
2019-01-01


Client 3
2019-01-01



Example of the engineered features



Client name
volume
last order date
first order date
days since last order




Client 1
292
2019-09-03
2015-03-04
10


Client 2
18
2019-09-09
2019-09-04
4


Client 3
300
2019-08-16
2016-11-15
28



Links

Feature Engineering
Feature

