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changes in GPLVM plotting

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Nicolò Fusi 2013-03-21 11:05:17 +00:00
parent c44493077a
commit 8ab1cfaf65
3 changed files with 84 additions and 25 deletions
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2
GPy/core/model.py
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@ -256,7 +256,7 @@ class model(parameterised):
self._set_params_transformed(x)
LL_gradients = self._transform_gradients(self._log_likelihood_gradients())
prior_gradients = self._transform_gradients(self._log_prior_gradients())
return -LL_gradients - prior_gradients
return - LL_gradients - prior_gradients
def objective_and_gradients(self, x):
obj_f = self.objective_function(x)