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Merge branch 'devel' of github.com:SheffieldML/GPy into devel

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James Hensman 2013-05-03 14:01:40 +01:00
commit bc99d57f8d
12 changed files with 668 additions and 138 deletions
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8
GPy/likelihoods/likelihood_functions.py
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@ -53,9 +53,11 @@ class probit(likelihood_function):
mu = mu.flatten()
var = var.flatten()
mean = stats.norm.cdf(mu/np.sqrt(1+var))
p_025 = np.zeros(mu.shape)
p_975 = np.ones(mu.shape)
return mean, np.nan*var, p_025, p_975 # TODO: better values here (mean is okay)
norm_025 = [stats.norm.ppf(.025,m,v) for m,v in zip(mu,var)]
norm_975 = [stats.norm.ppf(.975,m,v) for m,v in zip(mu,var)]
p_025 = stats.norm.cdf(norm_025/np.sqrt(1+var))
p_975 = stats.norm.cdf(norm_975/np.sqrt(1+var))
return mean, np.nan*var, p_025, p_975 # TODO: var
class Poisson(likelihood_function):
"""