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xrange fixes for Python 3

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This commit is contained in:
Mike Croucher 2015-03-07 07:49:59 +00:00
parent 5eeb2f18e9
commit cf1c382acd
14 changed files with 29 additions and 29 deletions
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2
GPy/kern/_src/coregionalize.py
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@ -166,7 +166,7 @@ class Coregionalize(Kern):
def update_gradients_diag(self, dL_dKdiag, X):
index = np.asarray(X, dtype=np.int).flatten()
dL_dKdiag_small = np.array([dL_dKdiag[index==i].sum() for i in xrange(self.output_dim)])
dL_dKdiag_small = np.array([dL_dKdiag[index==i].sum() for i in range(self.output_dim)])
self.W.gradient = 2.*self.W*dL_dKdiag_small[:, None]
self.kappa.gradient = dL_dKdiag_small

4
GPy/kern/_src/splitKern.py
View file

@ -104,7 +104,7 @@ class SplitKern(CombinationKernel):
assert len(slices2)<=2, 'The Split kernel only support two different indices'
target = np.zeros((X.shape[0], X2.shape[0]))
# diagonal blocks
[[target.__setitem__((s,s2), self.kern.K(X[s,:],X2[s2,:])) for s,s2 in itertools.product(slices[i], slices2[i])] for i in xrange(min(len(slices),len(slices2)))]
[[target.__setitem__((s,s2), self.kern.K(X[s,:],X2[s2,:])) for s,s2 in itertools.product(slices[i], slices2[i])] for i in range(min(len(slices),len(slices2)))]
if len(slices)>1:
[target.__setitem__((s,s2), self.kern_cross.K(X[s,:],X2[s2,:])) for s,s2 in itertools.product(slices[1], slices2[0])]
if len(slices2)>1:
@ -135,7 +135,7 @@ class SplitKern(CombinationKernel):
else:
assert dL_dK.shape==(X.shape[0],X2.shape[0])
slices2 = index_to_slices(X2[:,self.index_dim])
[[collate_grads(dL_dK[s,s2],X[s],X2[s2]) for s,s2 in itertools.product(slices[i], slices2[i])] for i in xrange(min(len(slices),len(slices2)))]
[[collate_grads(dL_dK[s,s2],X[s],X2[s2]) for s,s2 in itertools.product(slices[i], slices2[i])] for i in range(min(len(slices),len(slices2)))]
if len(slices)>1:
[collate_grads(dL_dK[s,s2], X[s], X2[s2], True) for s,s2 in itertools.product(slices[1], slices2[0])]
if len(slices2)>1: