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Dont call parameters_changed ever yourself anymore and parameters are now inplace once in memory

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Max Zwiessele 2014-03-04 17:32:46 +00:00
parent 56d749ded8
commit 0df263956f
21 changed files with 601 additions and 284 deletions
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2
GPy/kern/_src/coregionalize.py
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@ -51,8 +51,6 @@ class Coregionalize(Kern):
assert kappa.shape==(self.output_dim, )
self.kappa = Param('kappa', kappa, Logexp())
self.add_parameters(self.W, self.kappa)
self.parameters_changed()
def parameters_changed(self):
self.B = np.dot(self.W, self.W.T) + np.diag(self.kappa)

1
GPy/kern/_src/periodic.py
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@ -34,7 +34,6 @@ class Periodic(Kern):
self.lengthscale = Param('lengthscale', np.float64(lengthscale), Logexp())
self.period = Param('period', np.float64(period), Logexp())
self.add_parameters(self.variance, self.lengthscale, self.period)
self.parameters_changed()
def _cos(self, alpha, omega, phase):
def f(x):

3
GPy/kern/_src/sympykern.py
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@ -124,9 +124,6 @@ class Sympykern(Kern):
# generate the code for the covariance functions
self._gen_code()
self.parameters_changed() # initializes caches
def __add__(self,other):
return spkern(self._sp_k+other._sp_k)