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Tag: NaN

Feature Engineering, Machine Learning - Data MiningLeave a comment

When to add a dummy variable?

December 19, 2019July 31, 2020 Tung.M.Phung

A dummy variable is a variable (or feature, predictor, column) whose values can be either 0 or 1. Continue reading When to add a dummy variable?

Feature Engineering, Machine Learning - Data MiningLeave a comment

How to deal with missing values (NaNs)

August 31, 2019July 31, 2020 Tung.M.Phung

This blog post attempts to address why NaNs are bad and how we can fix them. Continue reading How to deal with missing values (NaNs)