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MRD fix

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Max Zwiessele 2013-06-05 18:01:45 +01:00
parent dc26ea0dad
commit 0c47ecac6f
2 changed files with 4 additions and 1 deletions
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3
GPy/examples/dimensionality_reduction.py
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@ -138,6 +138,9 @@ def BGPLVM_oil(optimize=True, N=200, Q=10, num_inducing=15, max_f_eval=4e3, plot
# optimize # optimize
if optimize: if optimize:
m.constrain_fixed('noise')
m.optimize('scg', messages=1, max_f_eval=100, gtol=.05)
m.constrain_positive('noise')
m.optimize('scg', messages=1, max_f_eval=max_f_eval, gtol=.05) m.optimize('scg', messages=1, max_f_eval=max_f_eval, gtol=.05)
if plot: if plot:

2
GPy/models/mrd.py
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@ -78,7 +78,7 @@ class MRD(Model):
self.NQ = self.num_data * self.input_dim self.NQ = self.num_data * self.input_dim
self.MQ = self.num_inducing * self.input_dim self.MQ = self.num_inducing * self.input_dim
model.__init__(self) # @UndefinedVariable super(MRD, self).__init__()
self._set_params(self._get_params()) self._set_params(self._get_params())
@property @property