منابع مشابه
Learning to Selectively Attend
How is reinforcement learning possible in a high-dimensional world? Without making any assumptions about the structure of the state space, the amount of data required to effectively learn a value function grows exponentially with the state space’s dimensionality. However, humans learn to solve highdimensional problems much more rapidly than would be expected under this scenario. This suggests t...
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Attention and memory are intimately linked. Two functional imaging studies in this issue of Neuron provide novel evidence for this powerful, reciprocal relationship. Turk-Browne and colleagues report that attention simultaneously facilitates the formation of both implicit and explicit memories, while Summerfield and colleagues demonstrate that memory for the past can guide the allocation of att...
متن کاملSpontaneous Neural Fluctuations Predict Decisions to Attend
Ongoing variability in neural signaling is an intrinsic property of the brain. Often this variability is considered to be noise and ignored. However, an alternative view is that this variability is fundamental to perception and cognition and may be particularly important in decision-making. Here, we show that a momentary measure of occipital alpha-band power (8-13 Hz) predicts choices about whe...
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Rice's only costume ball of the season, the Archi-Arts dance, will be held at River Oaks on February 21 with Lee's Owls playing. The affair will start at 10:30 and last until 3 a.m. with refreshments at midnight. Bids are on sale in sallyport and may be purchased until Tuesday noon and at the door. Date bids are priced at $3 and stags will be admitted, for $2.50, As this dance falls on the eve ...
متن کاملDeep Learning to Attend to Risk in ICU
Modeling physiological time-series in ICU is of high clinical importance. However, data collected within ICU are irregular in time and often contain missing measurements. Since absence of a measure would signify its lack of importance, the missingness is indeed informative and might reflect the decision making by the clinician. Here we propose a deep learning architecture that can effectively h...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2020
ISSN: 0007-0610,1476-5373
DOI: 10.1038/s41415-020-2461-2