Encoding Categorical Variables

Описание: Learn how to encode categorical variables in Pandas to prepare your data for machine learning projects. This tutorial covers the most effective methods for transforming categorical data to ensure your models work efficiently.
Introduction to categorical variables and why encoding is necessary
Overview of one-hot encoding and when to use it
Working with LabelEncoder for simple categorical columns
Using pd.get_dummies to automate encoding
Handling unknown categories in new data
Managing ordinal vs nominal data encoding
Avoiding common pitfalls in categorical data encoding
Practical examples with real datasets in Pandas
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