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some tests for the svgp, and some changes to the likelihoods

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This commit is contained in:
James Hensman 2015-03-24 14:11:50 +00:00
parent 53081c704d
commit 534e0df606
3 changed files with 37 additions and 3 deletions
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2
GPy/likelihoods/bernoulli.py
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@ -77,7 +77,7 @@ class Bernoulli(Likelihood):
return Z_hat, mu_hat, sigma2_hat
def variational_expectations(self, Y, m, v, gh_points=None):
def variational_expectations(self, Y, m, v, gh_points=None, Y_metadata=None):
if isinstance(self.gp_link, link_functions.Probit):
if gh_points is None:

4
GPy/likelihoods/student_t.py
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@ -35,8 +35,8 @@ class StudentT(Likelihood):
self.log_concave = False
def parameters_changed(self):
self.variance = (self.v / float(self.v - 2)) * self.sigma2
#def parameters_changed(self):
#self.variance = (self.v / float(self.v - 2)) * self.sigma2
def update_gradients(self, grads):
"""