Which of the following is NOT a feature engineering technique?

Practice Questions

Q1
Which of the following is NOT a feature engineering technique?
  1. Binning
  2. Feature Extraction
  3. Data Augmentation
  4. Gradient Descent

Questions & Step-by-Step Solutions

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.
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