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Normalizing Features Within Groups
March 22, 2022, 3:25 p.m. | Andrew Engel
Towards Data Science - Medium towardsdatascience.com
An alternative approach to standardization
Photo by Filip Mroz on UnsplashOne of the most common feature engineering techniques for numerical features is to standardize those features. This is often accomplished either by subtracting the mean and dividing by the standard deviation or by subtracting the minimum and dividing by the difference between the maximum and the minimum. Either of these approaches can help both in the training of the model and the evaluation of the impact of the various …
data preparation data science feature engineering features machine learning
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