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X-WR-CALDESC:Évènements pour Bordeaux Neurocampus
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DTSTART:20190331T010000
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DTSTART:20191027T010000
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DTSTART;TZID=Europe/Paris:20190111T113000
DTEND;TZID=Europe/Paris:20190111T113000
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UID:97471-1547206200-1547206200@www.bordeaux-neurocampus.fr
SUMMARY:Séminaire - Stefano Palminteri
DESCRIPTION:Humans are biased reinforcement learners: evidence from behavioural and neural data \nStefano Palminteri\nPhD\, Human Reinforcement Learning team (ATIP-Avenir)\, Laboratoire de Neurosciences Cognitives et Computationnelles\, Département d’Etudes Cognitives (INSERM – ENS) \nInvitant : Véronique Deroche-Gamonet\nPhD\, Psychobiology of Drug Addiction/ Neurocentre Magendie \nAbstract\nThe goal of a reinforcement learner is learning what to do so as to maximize future expected reward. A prerequisite to achieve this goal is to learn a action value function\, that is an internal estimation of the future expected reward following a given action. In this talk I will present behavioural and neural evidence that humas do not learn this action value function in an objective manner. \nSelected publications\n\nLefebvre G\, Lebreton M\, Meyniel F\, Bourgeois-Gironde S\, Palminteri S. Behavioural and neural characterization of optimistic reinforcement learning. Nature Human Behaviour (2017). \n\n\nPalminteri S\, Khamassi M\, Joffily M\, Coricelli G. Contextual modulation of value signals in reward and punishment learning. Nature Communications (2015).\n\n  \n
URL:https://www.bordeaux-neurocampus.fr/event/seminaire-stefano-palminteri/
CATEGORIES:A la une,Séminaire du vendredi
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