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some progress for parameter tie

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This commit is contained in:
Zhenwen Dai 2014-08-29 18:52:53 +01:00
parent 140354c02d
commit 1110cc31e6
5 changed files with 208 additions and 70 deletions
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4
GPy/core/model.py
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@ -21,6 +21,10 @@ class Model(Parameterized):
self.optimization_runs = []
self.sampling_runs = []
self.preferred_optimizer = 'bfgs'
from .parameterization.ties_and_remappings import Tie
self.tie = Tie()
self.add_parameter(self.tie, -1)
self.add_observer(self.tie, self.tie._parameters_changed_notification, priority=-500)
def log_likelihood(self):
raise NotImplementedError, "this needs to be implemented to use the model class"