adjusted gaussian likelihood to new parameterization

This commit is contained in:
Max Zwiessele 2013-10-22 16:18:04 +01:00
parent 5ab7303226
commit e1bee4536a

View file

@ -1,6 +1,7 @@
import numpy as np
from likelihood import likelihood
from ..util.linalg import jitchol
from ..core.parameter import Param
class Gaussian(likelihood):
@ -32,9 +33,11 @@ class Gaussian(likelihood):
self.set_data(data)
self._variance = np.asarray(variance) + 1
self.variance = np.asarray(variance)
self.set_as_parameter('noise_variance', self.variance, None)
self.variance = Param('noise_variance', variance, None)
self.set_as_parameters(self.variance)
self._variance = variance + 1
# self._set_params(np.asarray(variance))
@ -69,7 +72,7 @@ class Gaussian(likelihood):
self.V = (self.precision) * self.Y
self.VVT_factor = self.precision * self.YYT_factor
self.covariance_matrix = np.eye(self.N) * self.variance
self._variance = self.variance
self._variance = self.variance.copy()
def predictive_values(self, mu, var, full_cov):
"""