def query_model(self):
if flip(0.9):
self.a = exponential(2.0)
else:
self.a = 0.7
self.b = gaussian(self.a, 1.0)
def query_model(self):
if flip(0.9):
self.a = exponential(2.0)
else:
self.a = 0.7
self.b = gaussian(self.a, 1.0)
def sample(self):
global lam
return exponential(lam)
def sample(self):
global lam
return exponential(lam)
def query_model(self):
self.val = exponential(0.5)
