def maximum_preference_value(self):
        return 1.0
:type build_id: int
dataset/ETHPy150Open muricoca/crab/scikits/crab/models/classes.py/MatrixBooleanPrefDataModel.maximum_preference_value--crossover with--dataset/ETHPy150Open box/ClusterRunner/app/web_framework/cluster_master_application.py/_AtomConsoleHandler.get