What does the term 'feature engineering' refer to?
Practice Questions
Q1
What does the term 'feature engineering' refer to?
The process of selecting a model
The process of creating new input features from existing data
The process of tuning hyperparameters
The process of evaluating model performance
Questions & Step-by-Step Solutions
What does the term 'feature engineering' refer to?
Correct Answer: Feature engineering ka matlab hai naye input features banana existing data se taaki model ki performance behtar ho sake.
Step 1: Understand that features are the pieces of information used by a model to make predictions.
Step 2: Realize that feature engineering is the process of taking existing data and transforming it into new features.
Step 3: Know that the goal of feature engineering is to improve how well a model can learn and make accurate predictions.
Step 4: Examples of feature engineering include combining two features into one, creating a new feature based on calculations, or converting data types.
