loss_functions | R Documentation |
Loss functions for use in evaluating learner fits.
loss_squared_error(pred, observed)
loss_loglik_true_cat(pred, observed)
loss_loglik_binomial(pred, observed)
loss_loglik_multinomial(pred, observed)
loss_squared_error_multivariate(pred, observed)
pred |
A vector of predicted values |
observed |
A vector of observed values |
A vector of loss values
Assumes predicted probabilities are "packed" into a single vector.
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