Balancing exploration and exploitation with information and randomization

RC Wilson, E Bonawitz, VD Costa, RB Ebitz - Current opinion in behavioral …, 2021 - Elsevier
Explore-exploit decisions require us to trade off the benefits of exploring unknown options to
learn more about them, with exploiting known options, for immediate reward. Such decisions …

The science of science: From the perspective of complex systems

A Zeng, Z Shen, J Zhou, J Wu, Y Fan, Y Wang… - Physics reports, 2017 - Elsevier
The science of science (SOS) is a rapidly developing field which aims to understand,
quantify and predict scientific research and the resulting outcomes. The problem is …

Adolescent risk-taking in the context of exploration and social influence

S Ciranka, W van den Bos - Developmental Review, 2021 - Elsevier
Adolescents are often described as a strange and different species that behaves like no
other age group, typical behaviours being excessive risk-taking and sensitivity to peer …

Deconstructing the human algorithms for exploration

SJ Gershman - Cognition, 2018 - Elsevier
The dilemma between information gathering (exploration) and reward seeking (exploitation)
is a fundamental problem for reinforcement learning agents. How humans resolve this …

The algorithmic architecture of exploration in the human brain

E Schulz, SJ Gershman - Current opinion in neurobiology, 2019 - Elsevier
Highlights•Humans use uncertainty-based algorithms to balance exploration and
exploitation.•Humans utilize structure in the state space to make exploration more …

A guide to area‐restricted search: a foundational foraging behaviour

A Dorfman, TT Hills, I Scharf - Biological Reviews, 2022 - Wiley Online Library
Area‐restricted search is the capacity to change search effort adaptively in response to
resource encounters or expectations, from directional exploration (global, extensive search) …

Acetylcholine and noradrenaline enhance foraging optimality in humans

N Doren, HK Chung, M Grueschow… - Proceedings of the …, 2023 - National Acad Sciences
Foraging theory prescribes when optimal foragers should leave the current option for more
rewarding alternatives. Actual foragers often exploit options longer than prescribed by the …

Children are more exploratory and learn more than adults in an approach-avoid task

EG Liquin, A Gopnik - Cognition, 2022 - Elsevier
Intuitively, children appear to be more exploratory than adults, and this exploration seems to
help children learn,. However, there have been few clear tests of these ideas. We test …

Time pressure changes how people explore and respond to uncertainty

CM Wu, E Schulz, TJ Pleskac, M Speekenbrink - Scientific reports, 2022 - nature.com
How does time pressure influence exploration and decision-making? We investigated this
question with several four-armed bandit tasks manipulating (within subjects) expected …

Social evaluation: Comparing models across interpersonal, intragroup, intergroup, several-group, and many-group contexts

A Koch, V Yzerbyt, A Abele, N Ellemers… - Advances in experimental …, 2021 - Elsevier
This chapter compares five models that analyze social evaluation from the micro,
interpersonal to macro, many-group level: the Dual Perspective Model (DPM), Behavioral …