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minor error in corregionalization corrected

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javiergonzalezh 2015-02-23 15:02:50 +00:00
parent 6435b83c7a
commit b49228d1d0
1 changed files with 2 additions and 2 deletions
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4
GPy/kern/_src/coregionalize.py
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@ -154,9 +154,9 @@ class Coregionalize(Kern):
def _gradient_reduce_numpy(self, dL_dK, index, index2):
index, index2 = index[:,0], index2[:,0]
dL_dK_small = np.zeros_like(self.B)
for i in range(k.output_dim):
for i in range(self.output_dim):
tmp1 = dL_dK[index==i]
for j in range(k.output_dim):
for j in range(self.output_dim):
dL_dK_small[j,i] = tmp1[:,index2==j].sum()
return dL_dK_small