Commit 707ea130 authored by Philipp Arras's avatar Philipp Arras
Browse files


parent be37e853
......@@ -210,6 +210,9 @@ class GaussianEntropy(EnergyOperator):
"""Entropy of a Gaussian distribution given the diagonal of a triangular
decomposition of the covariance.
As metric a `SandwichOperator` of the Jacobian is used. This is not a
proper Fisher metric but may be useful for second order minimization.
domain: Domain FIXME
......@@ -226,7 +229,6 @@ class GaussianEntropy(EnergyOperator):
return res
if not x.want_metric:
return res
# FIXME not sure about metric
return res.add_metric(SandwichOperator.make(res.jac))
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