PW Chou, D Maturana… - … conference on machine …, 2017 - proceedings.mlr.press
… In the following, we show that the Beta policy is bias-free and a better choice than the … policy gradient of both policies and show that as with the Gaussian policy, Natural PolicyGradient …
… You will evaluate methods including Cross-entropy and policygradients, before applying them to real-… This book is an introduction to deepreinforcement learning (RL) and requires no …
We study how the behavior of deeppolicygradient … : gradient estimation, value prediction, and optimization landscapes. Our results show that the behavior of deeppolicygradient …
T Tiong, I Saad, KTK Teo… - 2020 2nd International …, 2020 - ieeexplore.ieee.org
… policy 𝜋∅ is updated by taking the expected return gradient ∇∅ 𝐽(∅). For policygradient techniques, the policy is … The update is applied using deterministic policygradient algorithm: …
… , PolicyGradient Methods, explains how to use neural networks to learn the policy for decision making in reinforcement learning. … policygradient methods on a continuous action space. …
W Shi, S Song, C Wu - arXiv preprint arXiv:1909.03198, 2019 - arxiv.org
… we call Deep Soft PolicyGradient (DSPG). First, we propose soft policygradient under maximum … Second, soft policygradient is combined with soft Bellman equation by employing two …
S Khadka, K Tumer - Advances in Neural Information …, 2018 - proceedings.neurips.cc
… Policygradient methods frame the goal of maximizing return … policygradient method is Deep Deterministic PolicyGradient (… art deepreinforcement learning algorithms of the off-policy …
… in deeppolicygradient algorithms through a case study on two popular algorithms: Proximal Policy Optimization (PPO) and Trust Region Policy … gains in deepreinforcement learning. …
Despite the recent advances of deepreinforcement learning (DRL), agents trained by DRL tend to be brittle and sensitive to the training environment, especially in the multi-agent …