def test_log_space_conversion(self):
lower, upper = 1e-5, 1e5
hyper = UniformFloatHyperparameter('test',
lower=lower,
upper=upper,
log=True)
self.assertTrue(hyper.is_legal(hyper._transform(1.)))
lower, upper = 1e-10, 1e10
hyper = UniformFloatHyperparameter('test',
lower=lower,
upper=upper,
log=True)
self.assertTrue(hyper.is_legal(hyper._transform(1.)))
def test_uniformfloat_is_legal(self):
lower = 0.1
upper = 10
f1 = UniformFloatHyperparameter("param", lower, upper, q=0.1, log=True)
self.assertTrue(f1.is_legal(3.0))
self.assertTrue(f1.is_legal(3))
self.assertFalse(f1.is_legal(-0.1))
self.assertFalse(f1.is_legal(10.1))
self.assertFalse(f1.is_legal("AAA"))
self.assertFalse(f1.is_legal(dict()))
# Test legal vector values
self.assertTrue(f1.is_legal_vector(1.0))
self.assertTrue(f1.is_legal_vector(0.0))
self.assertTrue(f1.is_legal_vector(0))
self.assertTrue(f1.is_legal_vector(0.3))
self.assertFalse(f1.is_legal_vector(-0.1))
self.assertFalse(f1.is_legal_vector(1.1))
self.assertRaises(TypeError, f1.is_legal_vector, "Hahaha")