The recommended articles the author has read this week.
How to Find the Second Largest Element in a List in Python
The author felt a topic is interesting. For a programmer, algorithms are important. In practice, flexible thinking is important. And leave the idea as a comment.
Feature Engineering for Time Series problem
Time series analysis is a little bit different from other analyses. In particular, the way of verification and feature engineering is unusual, so this is an area that you should know at least once.