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[GPU] GPU version of varDTC is ready

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This commit is contained in:
Zhenwen Dai 2014-04-07 10:25:16 +01:00
commit bbcba2553c
59 changed files with 2012 additions and 1186 deletions
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GPy/core/parameterization/variational.py
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@ -66,7 +66,7 @@ class SpikeAndSlabPrior(VariationalPrior):
self.pi.gradient = (gamma/self.pi - (1.-gamma)/(1.-self.pi)).sum(axis=0)
class VariationalPosterior(Parameterized):
def __init__(self, means=None, variances=None, name=None, *a, **kw):
def __init__(self, means=None, variances=None, name='latent space', *a, **kw):
super(VariationalPosterior, self).__init__(name=name, *a, **kw)
self.mean = Param("mean", means)
self.variance = Param("variance", variances, Logexp())
@ -124,6 +124,7 @@ class NormalPosterior(VariationalPosterior):
import sys
assert "matplotlib" in sys.modules, "matplotlib package has not been imported."
from ...plotting.matplot_dep import variational_plots
import matplotlib
return variational_plots.plot(self,*args)
class SpikeAndSlabPosterior(VariationalPosterior):