mse {orf} | R Documentation |
Mean Squared Error
Description
computes the mean squared error (MSE) for evaluating the accuracy of ordered/unordered probability predictions
Usage
mse(predictions, observed)
Arguments
predictions |
matrix of predictions (n x categories) |
observed |
vector of observed ordered categorical outcomes (n x 1) |
Value
scalar, sum MSE for given predictions
[Package orf version 0.1.4 Index]