In a Machine Learning dataset, what is a feature?

Options

  • A. An input variable or measurable characteristic used by a model to learn patterns
  • B. The final decision made by the model
  • C. The complete training algorithm
  • D. The hardware on which the model runs
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. An input variable or measurable characteristic used by a model to learn patterns

Detailed Explanation

A feature is an input variable or characteristic that provides information to a Machine Learning model. For example, in house-price prediction, area, number of rooms, and location can be features used by the model to estimate the price.