Expectation & variance
Moments, expectation, and variance.
0/10
completed
hardOptimal Constant Predictor Under MAE
9/10
A model's loss function is the mean absolute error (MAE). What value of a constant prediction ĉ minimizes E[|X - ĉ|]?
Moments, expectation, and variance.
0/10
completed
A model's loss function is the mean absolute error (MAE). What value of a constant prediction ĉ minimizes E[|X - ĉ|]?