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constant jitter to Kmm, deleted some white kernels in models and examples

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Max Zwiessele 2013-08-02 16:36:51 +01:00
parent 1cc8f95717
commit 5570e82943
5 changed files with 165 additions and 161 deletions
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2
GPy/models/sparse_gp_regression.py
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@ -29,7 +29,7 @@ class SparseGPRegression(SparseGP):
def __init__(self, X, Y, kernel=None, normalize_X=False, normalize_Y=False, Z=None, num_inducing=10, X_variance=None):
# kern defaults to rbf (plus white for stability)
if kernel is None:
kernel = kern.rbf(X.shape[1]) + kern.white(X.shape[1], 1e-3)
kernel = kern.rbf(X.shape[1]) # + kern.white(X.shape[1], 1e-3)
# Z defaults to a subset of the data
if Z is None: