This handy one-page reference presents the Python basics that you need to do data science
Recreate your own news trends feature in R, mining Pokémon GO data from Google News Trends and Yahoo Finance.
You can preprocess the heck out of your data but the proof is in the pudding: how well does your model then perform?
Discover whether centering and scaling help your model in a logistic regression setting.
This article will explain the importance of preprocessing in the machine learning pipeline by examining how centering and scaling can improve model performance.