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[updates] updated update structure immensely

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This commit is contained in:
Max Zwiessele 2014-09-22 09:26:01 +01:00
parent 4543fc3480
commit ef05f49b8b
5 changed files with 99 additions and 53 deletions
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15
GPy/testing/parameterized_tests.py
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@ -32,7 +32,7 @@ class ParameterizedTest(unittest.TestCase):
self.white = GPy.kern.White(1)
from GPy.core.parameterization import Param
from GPy.core.parameterization.transformations import Logistic
self.param = Param('param', np.random.uniform(0,1,(25,2)), Logistic(0, 1))
self.param = Param('param', np.random.uniform(0,1,(10,5)), Logistic(0, 1))
self.test1 = GPy.core.Parameterized("test model")
self.test1.param = self.param
@ -153,16 +153,21 @@ class ParameterizedTest(unittest.TestCase):
self.assertEqual(val, self.rbf.variance)
def test_updates(self):
self.test1.update_model(False)
val = float(self.rbf.variance)
self.test1.kern.randomize()
self.assertEqual(val, self.rbf.variance)
val = float(self.testmodel.log_likelihood())
self.testmodel.update_model(False)
self.testmodel.kern.randomize()
self.testmodel.likelihood.randomize()
self.assertEqual(val, self.testmodel.log_likelihood())
self.testmodel.update_model(True)
self.assertNotEqual(val, self.testmodel.log_likelihood())
def test_fixing_optimize(self):
self.testmodel.kern.lengthscale.fix()
val = float(self.testmodel.kern.lengthscale)
val2 = float(self.testmodel.kern.variance)
self.testmodel.randomize()
self.assertEqual(val, self.testmodel.kern.lengthscale)
self.assertNotEqual(val2, self.testmodel.kern.variance)
def test_add_parameter_in_hierarchy(self):
from GPy.core import Param