dcase_models.util.get_fold_val

dcase_models.util.get_fold_val(fold_test, fold_list)

Get the validation fold given the test fold.

Useful for cross-validation evaluation mode.

Return the next fold in a circular way. e.g. if the fold_list is [‘fold1’, ‘fold2’,…,’fold10’] and the fold_test is ‘fold1’, then return ‘fold2’. If the fold_test is ‘fold10’, return ‘fold1’.

Parameters:

fold_test : str

Fold used for model testing.

fold_list : list of str

Fold list.

Returns:

str

Validation fold.