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much tidying and breakage in the GP class

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This commit is contained in:
James Hensman 2013-01-31 12:00:57 +00:00
parent 791d240d96
commit ea0802d938
2 changed files with 72 additions and 126 deletions
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9
GPy/inference/likelihoods.py
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@ -196,6 +196,9 @@ class gaussian(likelihood):
Gaussian likelihood
Y is expected to take values in (-inf,inf)
"""
self.variance = variance
self._data = Y
self.
def moments_match(self,i,tau_i,v_i):
"""
Moments match of the marginal approximation in EP algorithm
@ -219,8 +222,8 @@ class gaussian(likelihood):
if U is not None:
pb.plot(U,np.ones(U.shape[0])*self.Y.min()*.8,'r|',mew=1.5,markersize=12)
def predictive_mean(self,mu,Sigma):
return mu
def _log_likelihood_gradients():
raise NotImplementedError
else:
var = var[:,None] * np.square(self._Ystd)