no code implementations • 18 Jan 2023 • Adaptive Agent Team, Jakob Bauer, Kate Baumli, Satinder Baveja, Feryal Behbahani, Avishkar Bhoopchand, Nathalie Bradley-Schmieg, Michael Chang, Natalie Clay, Adrian Collister, Vibhavari Dasagi, Lucy Gonzalez, Karol Gregor, Edward Hughes, Sheleem Kashem, Maria Loks-Thompson, Hannah Openshaw, Jack Parker-Holder, Shreya Pathak, Nicolas Perez-Nieves, Nemanja Rakicevic, Tim Rocktäschel, Yannick Schroecker, Jakub Sygnowski, Karl Tuyls, Sarah York, Alexander Zacherl, Lei Zhang
Foundation models have shown impressive adaptation and scalability in supervised and self-supervised learning problems, but so far these successes have not fully translated to reinforcement learning (RL).
no code implementations • 27 Apr 2021 • Nemanja Rakicevic, Antoine Cully, Petar Kormushev
This paper proposes a novel method for diversity-based policy search via Neuroevolution, that leverages learned representations of the policy network parameters, by performing policy search in this learned representation space.
no code implementations • 15 Dec 2020 • Nemanja Rakicevic, Antoine Cully, Petar Kormushev
Our approach iteratively collects policies according to the QD framework, in order to (i) build a collection of diverse policies, (ii) use it to learn a latent representation of the policy parameters, (iii) perform policy search in the learned latent space.
no code implementations • 8 Aug 2019 • Roni Permana Saputra, Nemanja Rakicevic, Petar Kormushev
This network is trained to be able to detect a casualty using a point-cloud data input.
1 code implementation • 21 Feb 2019 • Nemanja Rakicevic, Petar Kormushev
We propose a novel active learning framework, consisting of decoupled task model and exploration components, which does not require an objective function.