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Merge branch 'master' of github.com:SheffieldML/GPy

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Nicolas 2013-03-11 18:21:55 +00:00
commit 129bb3924e
1 changed files with 3 additions and 3 deletions
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GPy/examples/classification.py
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@ -120,7 +120,7 @@ def sparse_toy_linear_1d_classification(seed=default_seed):
Y[Y == -1] = 0 Y[Y == -1] = 0
# Kernel object # Kernel object
kernel = GPy.kern.rbf(1) kernel = GPy.kern.rbf(1) + GPy.kern.white(1)
# Likelihood object # Likelihood object
distribution = GPy.likelihoods.likelihood_functions.probit() distribution = GPy.likelihoods.likelihood_functions.probit()
@ -129,8 +129,8 @@ def sparse_toy_linear_1d_classification(seed=default_seed):
Z = np.random.uniform(data['X'].min(),data['X'].max(),(10,1)) Z = np.random.uniform(data['X'].min(),data['X'].max(),(10,1))
# Model definition # Model definition
m = GPy.models.sparse_GP(data['X'],likelihood=likelihood,kernel=kernel,Z=Z,normalize_X=True) m = GPy.models.sparse_GP(data['X'],likelihood=likelihood,kernel=kernel,Z=Z,normalize_X=False)
m.set('len',.5) m.set('len',2.)
m.ensure_default_constraints() m.ensure_default_constraints()
# Optimize # Optimize