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Patricia Reynaud-Bouret

3 accepted papers

2025

Model selection for behavioral learning data and applications to contextual bandits

AISTATS 2025poster

Learning for animals or humans is the process that leads to behaviors better adapted to the environment. This process highly depends on the individual that learns and is usually observed only through the individual's actions. This article presents ways to use this individual behavioral data to find…

Cited by 0SourceScholar
2024

Provable local learning rule by expert aggregation for a Hawkes network

AISTATS 2024poster

We propose a simple network of Hawkes processes as a cognitive model capable of learning to classify objects. Our learning algorithm, named HAN for Hawkes Aggregation of Neurons, is based on a local synaptic learning rule based on spiking probabilities at each output node. We were able to use local…

Cited by 2SourcePDFScholar
2023

On the convergence of the MLE as an estimator of the learning rate in the Exp3 algorithm

ICML 2023poster

When fitting the learning data of an individual to algorithm-like learning models, the observations are so dependent and non-stationary that one may wonder what the classical Maximum Likelihood Estimator (MLE) could do, even if it is the usual tool applied to experimental cognition. Our objective in…

Cited by 6SourcePDFScholar