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fixing small bug in independent outputs kern

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James Hensman 2013-04-23 11:59:00 +01:00
parent f35578804a
commit 9109d451ab
1 changed files with 4 additions and 4 deletions
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8
GPy/kern/independent_outputs.py
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@ -76,7 +76,7 @@ class independent_outputs(kernpart):
X2,slices2 = X,slices
else:
X2,slices2 = X2[:,:-1],index_to_slices(X2[:,-1])
[[[self.k.dK_dtheta(X[s],X2[s2],target) for s in slices_i] for s2 in slices_j] for slices_i,slices_j in zip(slices,slices2)]
[[[self.k.dK_dtheta(dL_dK,X[s],X2[s2],target) for s in slices_i] for s2 in slices_j] for slices_i,slices_j in zip(slices,slices2)]
def dK_dX(self,dL_dK,X,X2,target):
@ -85,13 +85,13 @@ class independent_outputs(kernpart):
X2,slices2 = X,slices
else:
X2,slices2 = X2[:,:-1],index_to_slices(X2[:,-1])
[[[self.k.dK_dX(X[s],X2[s2],target[s,:-1]) for s in slices_i] for s2 in slices_j] for slices_i,slices_j in zip(slices,slices2)]
[[[self.k.dK_dX(dL_dK,X[s],X2[s2],target[s,:-1]) for s in slices_i] for s2 in slices_j] for slices_i,slices_j in zip(slices,slices2)]
def dKdiag_dX(self,dL_dKdiag,X,target):
X,slices = X[:,:-1],index_to_slices(X[:,-1])
[[self.k.dKdiag_dX(X[s],target[s,:-1]) for s in slices_i] for slices_i in slices]
[[self.k.dKdiag_dX(dL_dKdiag,X[s],target[s,:-1]) for s in slices_i] for slices_i in slices]
def dKdiag_dtheta(self,dL_dKdiag,X,target):
X,slices = X[:,:-1],index_to_slices(X[:,-1])
[[self.k.dKdiag_dX(X[s],target) for s in slices_i] for slices_i in slices]
[[self.k.dKdiag_dX(dL_dKdiag,X[s],target) for s in slices_i] for slices_i in slices]