7.4.2. mclearn.performance.get_beta_parameters

mclearn.performance.get_beta_parameters(confusion)

Extract the beta parameters from a confusion matrix.

Parameters:confusion (array, shape = [n_classes, n_classes]) – Where entry c_{ij} is the number of observations in class i but are classified as class j. Returns:parameters – Each tuple (alpha_i, beta_i) is the parameters of a Beta distribution that corresponds to class i. Return type:array of tuples