What is Linear Regression?

Options

  • A. A regression technique that models the relationship between variables using a linear function
  • B. A classification technique that always creates decision trees
  • C. A clustering technique based only on distances
  • D. A technique used only for categorical outputs
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

A. A regression technique that models the relationship between variables using a linear function

Detailed Explanation

Linear Regression models the relationship between dependent and independent variables using a linear equation. The model estimates coefficients so that the predicted values are as close as possible to the observed target values according to a chosen error criterion.