Search Results for author: Sudarshan Seshadri

Found 2 papers, 1 papers with code

Learning Abstract Models for Strategic Exploration and Fast Reward Transfer

1 code implementation12 Jul 2020 Evan Zheran Liu, Ramtin Keramati, Sudarshan Seshadri, Kelvin Guu, Panupong Pasupat, Emma Brunskill, Percy Liang

Model-based reinforcement learning (RL) is appealing because (i) it enables planning and thus more strategic exploration, and (ii) by decoupling dynamics from rewards, it enables fast transfer to new reward functions.

Model-based Reinforcement Learning Montezuma's Revenge +1

Learning Abstract Models for Long-Horizon Exploration

no code implementations ICLR 2019 Evan Zheran Liu, Ramtin Keramati, Sudarshan Seshadri, Kelvin Guu, Panupong Pasupat, Emma Brunskill, Percy Liang

In our approach, a manager maintains an abstract MDP over a subset of the abstract states, which grows monotonically through targeted exploration (possible due to the abstract MDP).

Atari Games

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