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Multioutput kernel + initial test

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This commit is contained in:
Siivola Eero 2017-12-27 15:25:50 +02:00
parent 87df10707c
commit 397f3ead2c
3 changed files with 11 additions and 0 deletions
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1
GPy/kern/__init__.py
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@ -42,3 +42,4 @@ from .src.sde_standard_periodic import sde_StdPeriodic
from .src.sde_static import sde_White, sde_Bias
from .src.sde_stationary import sde_RBF,sde_Exponential,sde_RatQuad
from .src.sde_brownian import sde_Brownian
from .src.multioutput_kern import MultioutputKern

3
GPy/kern/src/kern.py
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@ -206,6 +206,9 @@ class Kern(Parameterized):
dtheta = self.psicomp.psiDerivativecomputations(self, dL_dpsi0, dL_dpsi1, dL_dpsi2, Z, variational_posterior)[0]
self.gradient[:] = dtheta
def reset_gradients(self):
raise NotImplementedError
def gradients_Z_expectations(self, dL_dpsi0, dL_dpsi1, dL_dpsi2, Z, variational_posterior,
psi0=None, psi1=None, psi2=None):
"""