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[pickling errors] due to too little constant jitter, the gradient checks in pickle tests did not pass

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mzwiessele 2015-02-26 14:24:07 +00:00
parent f1e7760403
commit ed6da422eb
3 changed files with 2 additions and 4 deletions
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2
GPy/inference/latent_function_inference/var_dtc.py
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@ -21,7 +21,7 @@ class VarDTC(LatentFunctionInference):
For efficiency, we sometimes work with the cholesky of Y*Y.T. To save repeatedly recomputing this, we cache it.
"""
const_jitter = 1e-10
const_jitter = 1e-8
def __init__(self, limit=1):
#self._YYTfactor_cache = caching.cache()
from ...util.caching import Cacher

2
GPy/inference/latent_function_inference/var_dtc_parallel.py
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@ -24,7 +24,7 @@ class VarDTC_minibatch(LatentFunctionInference):
For efficiency, we sometimes work with the cholesky of Y*Y.T. To save repeatedly recomputing this, we cache it.
"""
const_jitter = 1e-6
const_jitter = 1e-8
def __init__(self, batchsize=None, limit=1, mpi_comm=None):
self.batchsize = batchsize