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Merge branch 'mrd' into devel

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Max Zwiessele 2013-05-16 13:49:18 +01:00
commit 8cd31a83d6
12 changed files with 221 additions and 195 deletions
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GPy/likelihoods/Gaussian.py
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@ -14,7 +14,7 @@ class Gaussian(likelihood):
def __init__(self, data, variance=1., normalize=False):
self.is_heteroscedastic = False
self.Nparams = 1
self.Z = 0. # a correction factor which accounts for the approximation made
self.Z = 0. # a correction factor which accounts for the approximation made
N, self.D = data.shape
# normalization
@ -54,8 +54,8 @@ class Gaussian(likelihood):
x = float(x)
if self._variance != x:
self._variance = x
self.covariance_matrix = np.eye(self.N) * self._variance
self.precision = 1. / self._variance
self.covariance_matrix = np.eye(self.N) * self._variance
self.V = (self.precision) * self.Y
def predictive_values(self, mu, var, full_cov):