Description Usage Arguments Examples
View source: R/measures_multiclass.R
Defined as: (1/n) sum_i sum_j (y_ij - p_ij)^2, where y_ij = 1 if observation i has class j (else 0), and p_ij is the predicted probability of observation i for class j. From http://docs.lib.noaa.gov/rescue/mwr/078/mwr-078-01-0001.pdf.
1 | multiclass.Brier(probabilities, truth)
|
probabilities |
[numeric] matrix of predicted probabilities with columnnames of the classes |
truth |
vector of true values |
1 2 3 4 5 6 7 |
[1] 0.8629137
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.