How does the action handle missing values?

Réponse

You can control missing value handling with the 'binMissing' parameter. When set to True, it bins all missing values into a separate bin with an ID of 0. Additionally, the 'missingBinStats' parameter determines if this missing bin should be included when computing evaluation statistics.

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catTrans

dataPreprocess

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Other questions about catTrans

Which grouping techniques are considered supervised and what do they require? What is one-hot encoding and how is it implemented in the catTrans action? Can I generate SAS DATA step code for scoring from this action? How can I handle rare levels of a categorical variable using this action? What is the purpose of the catTrans action?

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