Unthrottling the tanh Jacobian in SAC: a negative result on bang-bang control and MetaDrive
Read the original at arxiv.org→arXiv:2609.09478v1 Announce Type: new Abstract: Soft Actor-Critic (SAC) represents a continuous policy as an unbounded Gaussian that is squashed by tanh. The Jacobian of that map is $\partial a/\partial u = 1-a^2$,...
Original headline: "Unthrottling the Tanh Jacobian in SAC: A Negative Result on Bang-Bang Control and MetaDrive"
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- Sep 10, 04:00 UTC arXiv cs.LG lead source Unthrottling the Tanh Jacobian in SAC: A Negative Result on Bang-Bang Control and MetaDrive