Search Results for author: Milad Aghajohari

Found 4 papers, 1 papers with code

LOQA: Learning with Opponent Q-Learning Awareness

no code implementations2 May 2024 Milad Aghajohari, Juan Agustin Duque, Tim Cooijmans, Aaron Courville

In various real-world scenarios, interactions among agents often resemble the dynamics of general-sum games, where each agent strives to optimize its own utility.

Q-Learning

Best Response Shaping

no code implementations5 Apr 2024 Milad Aghajohari, Tim Cooijmans, Juan Agustin Duque, Shunichi Akatsuka, Aaron Courville

We investigate the challenge of multi-agent deep reinforcement learning in partially competitive environments, where traditional methods struggle to foster reciprocity-based cooperation.

Question Answering

Meta-Value Learning: a General Framework for Learning with Learning Awareness

1 code implementation17 Jul 2023 Tim Cooijmans, Milad Aghajohari, Aaron Courville

Gradient-based learning in multi-agent systems is difficult because the gradient derives from a first-order model which does not account for the interaction between agents' learning processes.

Q-Learning

Riemannian Diffusion Models

no code implementations16 Aug 2022 Chin-wei Huang, Milad Aghajohari, Avishek Joey Bose, Prakash Panangaden, Aaron Courville

In this work, we generalize continuous-time diffusion models to arbitrary Riemannian manifolds and derive a variational framework for likelihood estimation.

Image Generation

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