Discovery of hierarchical representations for efficient planning
Fig 10
Different task distributions can induce different hierarchies in the same graph.
A. (Left) graph used in experiment two with colors representing clusters favored by the training protocol in the “bad” (left) and “good” (middle) condition. (Right) training and test protocols for all three conditions. B. Results from experiment two showing that, on the test trial, participants were more likely to go to state 5 than to state 7 in the bad condition, leading to the suboptimal route. The effect was not present in the control condition or in the good condition. Dashed line is chance. Error bars are s.e.m. (78, 87, and 76 participants, respectively). C. Results from simulations showing that our model exhibited the same pattern. Notation as in B.