Tag: #TheInformationLens
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EXplore-versus-EXploit problems
Trade-offs between producing costly movements for gathering information (‘explore’) and using previously acquired information to achieve a goal (‘exploit’) arise in a wide variety of problems, including foraging, reinforcement learning and sensorimotor control. Determining the optimal balance between exploration and exploitation is computationally intractable, necessitating heuristic solutions. In “Mode switching in organisms for solving explore-versus-exploit…
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Conceptual Bootstrapping (human cognition)
To tackle a hard problem, it is often wise to reuse and recombine existing knowledge. Such an ability to bootstrap enables us to grow rich mental concepts despite limited cognitive resources. This article presents a computational model of conceptual bootstrapping. This model uses a dynamic conceptual repertoire that can cache and later reuse elements of…
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How adults understand what young children say
When babies first begin to talk, their vocabulary is very limited. Often one of the first sounds they generate is “da,” which may refer to dad, a dog, a dot, or nothing at all. How does an adult listener make sense of this limited verbal repertoire? A new study “How adults understand what young children…
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Puzzled …? – Consider the Bayesian brain hypothesis!
Dysfunctional breathing disorder(s) (DBD) is an umbrella term for a set of poorly distinguishable clinical conditions including the most emblematic and anciently known hyperventilation syndrome. DBD affects in a variable proportion (between 5 and 35%) both adults and children, with a highly negative impact on health-related quality of life. DBD is consensually considered as a…
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ART CONNECTS ALL THE DOTS : Ride your upside Horse – Harvey Seifter
Herbert Seifter is known for his experiences with the Orpheus Chamber Orchestra, as a proof of management and leadership excellence of being the world first conductor-less Orchestra. Here I would like to refer to a recent TED talk , where he extends the idea:. … so I learned a ton of things during my time…
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Bayesian models of perception and action (free e-book)
Bayesian models of perception and action An introduction By Wei Ji Ma, Konrad Kording, and Daniel Goldreich An accessible introduction to constructing and interpreting Bayesian models of perceptual decision-making and action. Many forms of perception and action can be mathematically modeled as probabilistic — or Bayesian — inference, a method used to draw conclusions from…
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