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Merge branch 'devel' into plotting_tests

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This commit is contained in:
Max Zwiessele 2016-06-21 10:46:36 +01:00
commit a146336547
17 changed files with 121 additions and 72 deletions
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22
GPy/testing/kernel_tests.py
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@ -193,7 +193,12 @@ def check_kernel_gradient_functions(kern, X=None, X2=None, output_ind=None, verb
if verbose:
print("Checking gradients of K(X, X2) wrt theta.")
result = Kern_check_dK_dtheta(kern, X=X, X2=X2).checkgrad(verbose=verbose)
try:
result = Kern_check_dK_dtheta(kern, X=X, X2=X2).checkgrad(verbose=verbose)
except NotImplementedError:
result=True
if verbose:
print(("update_gradients_full, with differing X and X2, not implemented for " + kern.name))
if result and verbose:
print("Check passed.")
if not result:
@ -416,6 +421,21 @@ class KernelGradientTestsContinuous(unittest.TestCase):
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=self.X, X2=self.X2, verbose=verbose))
def test_integral(self):
k = GPy.kern.Integral(1)
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=self.X, X2=self.X2, verbose=verbose))
def test_multidimensional_integral_limits(self):
k = GPy.kern.Multidimensional_Integral_Limits(2)
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=self.X, X2=self.X2, verbose=verbose))
def test_integral_limits(self):
k = GPy.kern.Integral_Limits(2)
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=self.X, X2=self.X2, verbose=verbose))
def test_Linear(self):
k = GPy.kern.Linear(self.D)
k.randomize()

11
GPy/testing/util_tests.py
View file

@ -96,3 +96,14 @@ class TestDebug(unittest.TestCase):
self.assertTrue((2, np.median(X.mean.values[:,2])) in fixed)
self.assertTrue(len([t for t in fixed if t[0] == 1]) == 0) # Unfixed input should not be in fixed
def test_subarray(self):
import GPy
X = np.zeros((3,6), dtype=bool)
X[[1,1,1],[0,4,5]] = 1
X[1:,[2,3]] = 1
d = GPy.util.subarray_and_sorting.common_subarrays(X,axis=1)
self.assertTrue(len(d) == 3)
X[:, d[tuple(X[:,0])]]
self.assertTrue(d[tuple(X[:,4])] == d[tuple(X[:,0])] == [0, 4, 5])
self.assertTrue(d[tuple(X[:,1])] == [1])