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James Hensman 2014-02-13 13:53:49 +00:00
parent 83d3389644
commit 80a734e153
4 changed files with 20 additions and 10 deletions
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5
GPy/inference/latent_function_inference/dtc.py
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@ -44,9 +44,8 @@ class DTC(object):
Kmmi, L, Li, _ = pdinv(Kmm)
# Compute A
#LiUT, _ = dtrtrs(L, U.T*np.sqrt(beta), lower=1)
LiUT = np.dot(Li, U.T)*np.sqrt(beta)
A = tdot(LiUT) + np.eye(num_inducing)
LiUTbeta = np.dot(Li, U.T)*np.sqrt(beta)
A = tdot(LiUTbeta) + np.eye(num_inducing)
# factor A
LA = jitchol(A)