Learning systems are, by default, adaptive. Experience shapes the parame- ters of artificial systems, as well as it changes the connectivity of biological brains. Nonetheless, our attempts to create artificial learning systems have shown that continuous learning leads to overfitting recent data at the ex- pense of the older. While the field compensated this loss by segregating training from exploitation phases, this comes at the cost of sacrificing the adaptation to uncertain or new situations. How do animals robustly forage for food, find their lairs or flee from predators in ever-changing conditions and, sometimes unfamiliar situations? This dissertation proposes that our brains flexibly change between learning modes, favoring exploitatio...
Learning and representing and reasoning about temporal relations, particularly causal relations, is ...
Uncertainty in various forms plagues our interactions with the environment. In a Bayesian statistica...
Classical and instrumental conditioning paradigms pose animals elemental (though not always elementa...
In order to deal with the uncertainty in the world, our brains need to be able to flexibly switch be...
Regulating how fast to learn is critical for flexible behavior. Learning about the consequences of a...
Notre environnement est complexe et changeant, ce qui apporte de l'incertitude dans les décisions de...
Our environment is both complex and changing, which triggers uncertainty in every decision we make. ...
Neurophysiological experiments on monkeys and rodents have highlighted the neural mechanisms of deci...
Learning, especially rapid learning, is critical for survival. However, learning is hard; a large nu...
International audienceOne of the most critical properties of a versatile intelligent agent is its ca...
Recent experiments have shown that animals and humans have a remarkable ability to adapt their learn...
Uncertainty is inherent in neural processing due to noise in sensation and the sensory transmission ...
"Decision-making in the presence of uncertainty is a pervasive computation. Latent variable decodin...
SummaryUncertainty in various forms plagues our interactions with the environment. In a Bayesian sta...
Oscillators are ubiquitous in nature. As such, a significant body of literature has been devoted to ...
Learning and representing and reasoning about temporal relations, particularly causal relations, is ...
Uncertainty in various forms plagues our interactions with the environment. In a Bayesian statistica...
Classical and instrumental conditioning paradigms pose animals elemental (though not always elementa...
In order to deal with the uncertainty in the world, our brains need to be able to flexibly switch be...
Regulating how fast to learn is critical for flexible behavior. Learning about the consequences of a...
Notre environnement est complexe et changeant, ce qui apporte de l'incertitude dans les décisions de...
Our environment is both complex and changing, which triggers uncertainty in every decision we make. ...
Neurophysiological experiments on monkeys and rodents have highlighted the neural mechanisms of deci...
Learning, especially rapid learning, is critical for survival. However, learning is hard; a large nu...
International audienceOne of the most critical properties of a versatile intelligent agent is its ca...
Recent experiments have shown that animals and humans have a remarkable ability to adapt their learn...
Uncertainty is inherent in neural processing due to noise in sensation and the sensory transmission ...
"Decision-making in the presence of uncertainty is a pervasive computation. Latent variable decodin...
SummaryUncertainty in various forms plagues our interactions with the environment. In a Bayesian sta...
Oscillators are ubiquitous in nature. As such, a significant body of literature has been devoted to ...
Learning and representing and reasoning about temporal relations, particularly causal relations, is ...
Uncertainty in various forms plagues our interactions with the environment. In a Bayesian statistica...
Classical and instrumental conditioning paradigms pose animals elemental (though not always elementa...