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Added tests for DiffKern (using RBF)

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Siivola Eero 2018-09-05 15:39:03 +03:00
parent 04033c1b32
commit 936fd1ff71
1 changed files with 7 additions and 1 deletions
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8
GPy/testing/kernel_tests.py
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@ -7,7 +7,7 @@ from unittest.case import skip
import GPy
from GPy.core.parameterization.param import Param
import numpy as np
import random
from ..util.config import config
@ -482,6 +482,12 @@ class KernelGradientTestsContinuous(unittest.TestCase):
k = GPy.kern.StdPeriodic(self.D)
k.randomize()
self.assertTrue(check_kernel_gradient_functions(k, X=self.X, X2=self.X2, verbose=verbose))
def test_diff(self):
k = GPy.kern.RBF(self.D, ARD=True)
k.randomize()
kd = GPy.kern.DiffKern(k, 0 )
self.assertTrue(check_kernel_gradient_functions(kd, X=self.X, X2=self.X2, verbose=verbose))
def test_symmetric_even(self):
k_base = GPy.kern.Linear(1) + GPy.kern.RBF(1)