Question

Define absolute error , mean absolute error,relative error, and mean percentage error

Answer 1

$\huge \underline \mathfrak{answer}$

Absolute error is the magnitude of the difference between the exact value and the approximation. The relative error is the absolute error divided by the magnitude of the exact value. The percent error is the relative error expressed in terms of per 100. Mean Absolute Error is a model evaluation metric used with regression models.