predictor of variable
discrete set of numerical samples of variable
discrete set of predictors for the corresponding samples of variable
MSE(x, \hat x) = \frac{1}{n} \sum_{i=1}^n (x_i - \hat x_i)^2 |
where
| a variable represented by data set | |
predictor of variable | |
discrete set of numerical samples of variable | |
discrete set of predictors for the corresponding samples of variable |