gradient optimization 1independent component analysis 1optimal transport 1signal processing 1Wasserstein distance 1
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stat.ML2025
Learning Nonlinear Causal Reductions to Explain Reinforcement Learning Policies
Armin KekiÄ, Jan Schneider, Dieter Büchler +2
Why do reinforcement learning (RL) policies fail or succeed? This is a challenging question due to the complex, high-dimensional nature of agent-environment interactions. In this w…
stat.ML2024
Targeted Reduction of Causal Models
Armin KekiÄ, Bernhard Schölkopf, Michel Besserve
Why does a phenomenon occur? Addressing this question is central to most scientific inquiries and often relies on simulations of scientific models. As models become more intricate,…