Computational processes of simultaneous learning of stochasticity and volatility in humans

P Piray, ND Daw - Nature communications, 2024 - nature.com
Making adaptive decisions requires predicting outcomes, and this in turn requires adapting
to uncertain environments. This study explores computational challenges in distinguishing …

Surprise-minimization as a solution to the structural credit assignment problem

F Wurm, B Ernst, M Steinhauser - PLOS Computational Biology, 2024 - journals.plos.org
The structural credit assignment problem arises when the causal structure between actions
and subsequent outcomes is hidden from direct observation. To solve this problem and …