TY - RPRT TI - Hierarchical clustering optimizes the tradeoff between compositionality and expressivity of task structures in reinforcement learning AU - Liu, R. G. AU - Frank, M. J. PY - 2021 DO - 10.1101/2021.07.20.453122 UR - https://www.biorxiv.org/content/10.1101/2021.07.20.453122v1 ID - 10.1101/2021.07.20.453122 ER -