def setUp(self):
super(CascadeChoiceModelTest, self).setUp()
np.random.seed(0)
self._user_state = evolution.IEvUserState(np.array([1.0]))
def setUp(self):
super(MultinomialChoiceModelTest, self).setUp()
np.random.seed(0)
self._user_state = evolution.IEvUserState(np.array([0.8, 0.6]))