def _parallel_decision_function(estimators, estimators_features, X):
 return sum((estimator.decision_function(X[:, features]) for (estimator, features) in zip(estimators, estimators_features)))

def _parallel_decision_function ( estimators , estimators_features , X ) : return sum ( ( estimator . decision_function ( X [ : , features ] ) for ( estimator , features ) in zip ( estimators , estimators_features ) ) )
private function used to compute decisions within a job .