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[config] default stub install verbose

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mzwiessele 2015-10-10 14:38:49 +01:00
parent f01b1c6f1b
commit 6213e21ac9
2 changed files with 15 additions and 6 deletions
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16
GPy/testing/likelihood_tests.py
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@ -559,21 +559,22 @@ class TestNoiseModels(object):
@with_setup(setUp, tearDown)
def t_laplace_fit_rbf_white(self, model, X, Y, f, Y_metadata, step, param_vals, param_names, constraints):
print("\n{}".format(inspect.stack()[0][3]))
np.random.seed(11111)
#Normalize
Y = Y/Y.max()
white_var = 1e-5
white_var = 1e-1
kernel = GPy.kern.RBF(X.shape[1]) + GPy.kern.White(X.shape[1])
laplace_likelihood = GPy.inference.latent_function_inference.Laplace()
m = GPy.core.GP(X.copy(), Y.copy(), kernel, likelihood=model, Y_metadata=Y_metadata, inference_method=laplace_likelihood)
m['.*white'].constrain_fixed(white_var)
#m['.*white'].constrain_fixed(white_var)
#Set constraints
for constrain_param, constraint in constraints:
constraint(constrain_param, m)
print(m)
m.randomize()
#print(m)
#m.randomize()
m.randomize()
#Set params
@ -582,13 +583,16 @@ class TestNoiseModels(object):
m[name] = param_vals[param_num]
#m.optimize(max_iters=8)
print(m)
#print(m)
#if not m.checkgrad(step=step):
#m.checkgrad(verbose=1, step=step)
#NOTE this test appears to be stochastic for some likelihoods (student t?)
# appears to all be working in test mode right now...
#if isinstance(model, GPy.likelihoods.StudentT):
assert m.checkgrad(verbose=1, step=step)
try:
assert m.checkgrad(verbose=0, step=step)
except:
assert m.checkgrad(verbose=1)
###########
# EP test #

5
GPy/testing/plotting_tests.py
View file

@ -38,10 +38,15 @@ change_plotting_library('matplotlib')
if config.get('plotting', 'library') != 'matplotlib':
raise SkipTest("Matplotlib not installed, not testing plots")
try:
import matplotlib
from matplotlib import cbook, pyplot as plt
from matplotlib.testing.compare import compare_images
from matplotlib.testing.noseclasses import ImageComparisonFailure
matplotlib.rcParams.update(matplotlib.rcParamsDefault)
matplotlib.rcParams[u'figure.figsize'] = (4,3)
matplotlib.rcParams[u'text.usetex'] = False
except ImportError:
raise SkipTest("Matplotlib not installed, not testing plots")