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caching in place again and working : )

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This commit is contained in:
Max Zwiessele 2014-02-28 11:46:09 +00:00
parent 1d1123fcae
commit 83f5b9377a
4 changed files with 10 additions and 10 deletions
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4
GPy/inference/latent_function_inference/var_dtc.py
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@ -60,7 +60,7 @@ class VarDTC(object):
_, output_dim = Y.shape
#see whether we've got a different noise variance for each datum
beta = 1./np.squeeze(likelihood.variance)
beta = 1./max(1e-6, np.squeeze(likelihood.variance))
# VVT_factor is a matrix such that tdot(VVT_factor) = VVT...this is for efficiency!
#self.YYTfactor = self.get_YYTfactor(Y)
@ -214,7 +214,7 @@ class VarDTCMissingData(object):
psi2_all = None
Ys, traces = self._Y(Y)
beta_all = 1./likelihood.variance
beta_all = 1./max(1e-6, likelihood.variance)
het_noise = beta_all.size != 1
import itertools