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fiddling with plotting

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This commit is contained in:
James Hensman 2014-02-05 17:12:52 +00:00
parent 432d9668a6
commit 80629e00b6
5 changed files with 20 additions and 13 deletions
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7
GPy/likelihoods/bernoulli.py
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@ -78,7 +78,7 @@ class Bernoulli(Likelihood):
return Z_hat, mu_hat, sigma2_hat
def _predictive_mean_analytical(self, mu, variance):
def predictive_mean(self, mu, variance):
if isinstance(self.gp_link, link_functions.Probit):
return stats.norm.cdf(mu/np.sqrt(1+variance))
@ -89,12 +89,13 @@ class Bernoulli(Likelihood):
else:
raise NotImplementedError
def _predictive_variance_analytical(self, mu, variance, pred_mean):
def predictive_variance(self, mu, variance, pred_mean):
if isinstance(self.gp_link, link_functions.Heaviside):
return 0.
else:
raise NotImplementedError
return np.nan
#raise NotImplementedError
def pdf_link(self, link_f, y, extra_data=None):
"""