Figure 2.
New taxonomy of navigation strategies based on model-based/model-free reinforcement learning. (A) Previous taxonomies highlight the distinction between flexible rapidly acquired map-based strategies and inflexible slowly acquired S-R strategies. (B) New taxonomy highlighting model-free and model-based place strategies as well as model-free and model-based response strategies. PRTR, place-recognition triggered response strategies as classified by Trullier et al. (1997).