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Full Linear kernel added, inc testing

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James Hensman 2014-03-25 16:59:52 +00:00
parent ed2aaab4bb
commit 17c2799b1e
5 changed files with 52 additions and 3 deletions
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GPy/kern/_src/rbf.py
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@ -64,7 +64,7 @@ class RBF(Stationary):
if self.ARD:
self.lengthscale.gradient = (dL_dpsi1[:,:,None]*_dpsi1_dlengthscale).reshape(-1,self.input_dim).sum(axis=0)
else:
self.lengthscale.gradient = (dL_dpsi1[:,:,None]*_dpsi1_dlengthscale).sum()
self.lengthscale.gradient = (dL_dpsi1[:,:,None]*_dpsi1_dlengthscale).sum()
#from psi2
self.variance.gradient += (dL_dpsi2 * _dpsi2_dvariance).sum()