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changed gradient interface to gp and sparse GP

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James Hensman 2014-01-28 14:40:07 +00:00
parent a3f1fe38c3
commit 06da98f9ea
3 changed files with 8 additions and 3 deletions
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3
GPy/core/gp.py
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@ -59,7 +59,8 @@ class GP(Model):
self.parameters_changed()
def parameters_changed(self):
self.posterior, self._log_marginal_likelihood, self._dL_dK = self.inference_method.inference(self.kern, self.X, self.likelihood, self.Y)
self.posterior, self._log_marginal_likelihood, grad_dict = self.inference_method.inference(self.kern, self.X, self.likelihood, self.Y)
self._dL_dK = grad_dict['dL_dK']
def log_likelihood(self):
return self._log_marginal_likelihood