Preprint
Jul 2026
Strategy, Not Payoffs: A Behavioural Embedding of Normal-Form Games
This work proposes a lightweight two-feature embedding that captures fundamental behavioural demands: the entropy of the Nash equilibrium and the sensitivity of optimal responses to an opponent's action, and shows that this embedding reliably predicts performance changes on held-out games.
Joshua Caiata, Sreepriya Pulyassary, Xiang Li et al.
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