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

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This commit is contained in:
Zhenwen Dai 2014-09-04 14:18:35 +01:00
commit df1be1a5f6
7 changed files with 30 additions and 15 deletions
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GPy/core/model.py
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@ -287,7 +287,7 @@ class Model(Parameterized):
# just check the global ratio
dx = np.zeros(x.shape)
dx[transformed_index] = step * (np.sign(np.random.uniform(-1, 1, transformed_index.size)) if transformed_index.size != 2 else 1.)
# evaulate around the point x
f1 = self._objective(x + dx)
f2 = self._objective(x - dx)