2011
DOI: 10.1111/j.1749-6632.2011.05965.x
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Bayesian models: the structure of the world, uncertainty, behavior, and the brain

Abstract: Experiments on humans and other animals have shown that uncertainty due to unreliable or incomplete information affects behavior. Recent studies have formalized uncertainty and asked which behaviors would minimize its effect. This formalization results in a wide range of Bayesian models that derive from assumptions about the world, and it often seems unclear how these models relate to one another. In this review, we use the concept of graphical models to analyze differences and commonalities across Bayesian ap… Show more

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Cited by 186 publications
(165 citation statements)
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References 131 publications
(150 reference statements)
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“…Indeed, perceptual biases such as optical illusions can be explained in terms of Bayesian inference [28,29]: our expectations, represented by priors, influence our perception of the outside world. While these data support the idea that the brain employs Bayesian inference, and there exists an emerging literature on the neural basis of decision-making based on sensory evidence and priors [30][31][32], less is known about how priors are updated based on new information -the issue most relevant to pro-attitude incorporation.…”
Section: Neuroscientific Perspective: Updating Beliefs With New Informentioning
confidence: 97%
“…Indeed, perceptual biases such as optical illusions can be explained in terms of Bayesian inference [28,29]: our expectations, represented by priors, influence our perception of the outside world. While these data support the idea that the brain employs Bayesian inference, and there exists an emerging literature on the neural basis of decision-making based on sensory evidence and priors [30][31][32], less is known about how priors are updated based on new information -the issue most relevant to pro-attitude incorporation.…”
Section: Neuroscientific Perspective: Updating Beliefs With New Informentioning
confidence: 97%
“…Bayesian models suggest the brain relies on both prior and current sensory information to create the best estimate of the current state of the world (Vilares & Kording, 2011). According to this framework, perceptual learning is described as a process of updating the prior distribution based on the current inferred posterior distribution (Knill & Pouget, 2004).…”
Section: A C C E P T E D Accepted Manuscriptmentioning
confidence: 99%
“…One issue of the approach is the computational intractability of Bayesian rationality, which is usually dismissed by arguing that rational analysis rationalizes behavior on the assumption that human agents behave 'as if' they were perfect Bayesian agents, and nothing more. The success of this strategy hinges crucially on what 'as if' can be taken to mean, and this issue has been hotly debated in the recent years (Jones and Love 2011;Vilares and Kording 2011;Bowers and Davis 2012).…”
Section: Overview Of the Papersmentioning
confidence: 99%