normalized_kullback_leibler_divergence

mlquantify.evaluation.measures.normalized_kullback_leibler_divergence(prev_real, prev_pred)

Compute the normalized Kullback-Leibler divergence between the real and predicted prevalences.

Parameters:

prev_realarray-like of shape (n_classes,)

True prevalence values for each class.

prev_predarray-like of shape (n_classes,)

Predicted prevalence values for each class.

Returns:

divergencefloat

Normalized Kullback-Leibler divergence across all classes.