...
A number characterising the model prediction quality ( goodness of fit ) between the datasets of a given variable
and its estimator LaTeX Math Inline body x
:LaTeX Math Inline body \hat x
| LaTeX Math Block | ||
|---|---|---|
| ||
MSE(x, \hat x) = \frac{1}{n} \sum_{i=1}^n (x_i - \hat x_i)^2 |
...