no code implementations • 2 Jun 2018 • Yiming Zhang, Quan Ho Vuong, Kenny Song, Xiao-Yue Gong, Keith W. Ross
We develop several novel unbiased estimators for the entropy bonus and its gradient.
no code implementations • ICLR 2018 • Vuong Ho Quan, Yiming Zhang, Kenny Song, Xiao-Yue Gong, Keith W. Ross
In the case of high-dimensional action spaces, calculating the entropy and the gradient of the entropy requires enumerating all the actions in the action space and running forward and backpropagation for each action, which may be computationally infeasible.