Which of the following is NOT a feature engineering technique?

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Question: Which of the following is NOT a feature engineering technique?

Options:

Correct Answer: Gradient Descent

Solution:

Gradient Descent is an optimization algorithm, not a feature engineering technique.

Which of the following is NOT a feature engineering technique?

Which of the following is NOT a feature engineering technique?

Step 1: Understand what feature engineering is. It involves creating new input features from existing ones to improve model performance.
Step 2: Identify common feature engineering techniques, such as normalization, encoding categorical variables, and creating interaction terms.
Step 3: Recognize that Gradient Descent is used to optimize the parameters of a model, not to create or modify features.
Step 4: Conclude that since Gradient Descent is an optimization algorithm, it does not belong to the category of feature engineering techniques.

No concepts available.