August 2019
Intermediate to advanced
342 pages
9h 35m
English
Content preview from Hands-On Artificial Intelligence for Cybersecurity
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How to manage categorical variables
Raw data can be represented by categorical variables that take non-numeric values.
A typical example of a categorical variable is nationality. In order to mathematically manage categorical variables, we need to use some form of category transformation in numerical values, also called encoding.
The following are the most common methods of categorical encoding.
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