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[normalize]

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This commit is contained in:
mzwiessele 2014-08-27 13:07:23 -07:00
parent 7ec0e75c0e
commit a3c8739f9e
2 changed files with 8 additions and 5 deletions
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GPy/util/normalizer.py
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@ -37,6 +37,7 @@ class GaussianNorm(Norm):
Y = np.ma.masked_invalid(Y, copy=False)
self.mean = Y.mean(0).view(np.ndarray)
self.std = Y.std(0).view(np.ndarray)
self.std[self.std==0] = 1.
def normalize(self, Y):
return ((Y-self.mean)/self.std)
def inverse_mean(self, X):