Compute the log loss for models with binary outcome.

## Usage

performance_logloss(model, verbose = TRUE, ...)

## Arguments

model

Model with binary outcome.

verbose

Toggle off warnings.

...

Currently not used.

## Value

Numeric, the log loss of model.

## Details

Logistic regression models predict the probability of an outcome of being a "success" or "failure" (or 1 and 0 etc.). performance_logloss() evaluates how good or bad the predicted probabilities are. High values indicate bad predictions, while low values indicate good predictions. The lower the log-loss, the better the model predicts the outcome.

performance_score()
data(mtcars)