mlsanityData to 7 Oct 2026

Modeling Human Exploration Through Resource-Rational Reinforcement Learning

arXiv 2201.11817 ↗First posted 27 Jan 2022cs.LGcited by 13

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Abstract (arXiv)

Equipping artificial agents with useful exploration mechanisms remains a challenge to this day. Humans, on the other hand, seem to manage the trade-off between exploration and exploitation effortlessly. In the present article, we put forward the hypothesis that they accomplish this by making optimal use of limited computational resources. We study this hypothesis by meta-learning reinforcement learning algorithms that sacrifice performance for a shorter description length (defined as the number of bits required to implement the given algorithm). The emerging class of models captures human exploration behavior better than previously considered approaches, such as Boltzmann exploration, upper confidence bound algorithms, and Thompson sampling. We additionally demonstrate that changing the description length in our class of models produces the intended effects: reducing description length captures the behavior of brain-lesioned patients while increasing it mirrors cognitive development during adolescence.

Key facts. Cited by 13 papers in the map (data through 7 Oct 2026). Builds on 24 of its 67 references that are in the map. First posted on arXiv 27 Jan 2022.

Builds on

24 of 67 references.

References · 24

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12 more
  1. 2017Variational Dropout Sparsifies Deep Neural Networkscited by 265
  2. 2019VariBAD: A Very Good Method for Bayes-Adaptive Deep RL via Meta-Learningcited by 210
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Citing papers per year: 2023: 6; 2024: 3; 2025: 3; 2026: 1.

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