Proceedings of the Annual Meeting of the Cognitive Science Society

From a young age, we can select actions to achieve desired goals, infer the goals of other agents, and learn causalrelations in our environment through social interactions. Crucially, these abilities are productive or generative: for instance,we can impute desires to others that we have never held ourselves. This capacity has been captured by the powerful BayesianTheory of Mind formalism, but it remains to forge connections to the rich neural data around action selection, goal inference,and social causal learning. How can productive inference about actions and intentions arise within the neural circuitry of thebrain? Using the recently-developed linearly solvable Markov decision process, we present a neural network model whichpermits a distributed representation of tasks. Such a representation allows the expression of infinite possibilities by combininga finite set of bases, enabling truly generative inference of actions, goals, and causal relations in a neural network framework.