Abrupt and spontaneous strategy switches emerge in simple regularised neural networks

• Anika T. Löwe ,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: loewe@mpib-berlin.mpg.de

  Affiliations Max Planck Research Group NeuroCode, Max Planck Institute for Human Development, Berlin, Germany, Max Planck UCL Centre for Computational Psychiatry and Ageing Research, Berlin, Germany, Institute of Psychology, Universität Hamburg, Hamburg, Germany

  https://orcid.org/0000-0003-3132-5767

  ⨯
• Léo Touzo,

  Roles Formal analysis, Writing – review & editing

  Affiliation Laboratoire de Physique de l’Ecole Normale Supérieure, CNRS, ENS, Université PSL, Sorbonne Université, Université Paris Cité, Paris, France

  ⨯
• Paul S. Muhle-Karbe,

  Roles Conceptualization, Writing – review & editing

  Affiliations Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom, School of Psychology, University of Birmingham, Birmingham, United Kingdom, Centre for Human Brain Health, University of Birmingham, Birmingham, United Kingdom

  ⨯
• Andrew M. Saxe,

  Roles Conceptualization, Formal analysis, Supervision, Writing – review & editing

  Affiliations Gatsby Computational Neuroscience Unit, University College London, London, United Kingdom, Sainsbury Wellcome Centre, University College London, London, United Kingdom, CIFAR Azrieli Global Scholar, CIFAR, Toronto, Canada

  ⨯
• Christopher Summerfield ,

  Roles Conceptualization, Supervision, Writing – original draft, Writing – review & editing

  ¶‡ These authors are joint senior authors on this work.

  Affiliation Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom

  ⨯
• Nicolas W. Schuck

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing

  ¶‡ These authors are joint senior authors on this work.

  Affiliations Max Planck Research Group NeuroCode, Max Planck Institute for Human Development, Berlin, Germany, Max Planck UCL Centre for Computational Psychiatry and Ageing Research, Berlin, Germany, Institute of Psychology, Universität Hamburg, Hamburg, Germany

  https://orcid.org/0000-0002-0150-8776

  ⨯