A Biased Bayesian Inference for Decision-Making and Cognitive Control.
A Biased Bayesian Inference for Decision-Making and Cognitive Control.
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DOI:
10.3389/fnins.2018.00734
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发表时间:
2018
影响因子:
4.3
通讯作者:
Matsumoto K
中科院分区:
文献类型:
--
作者:
Matsumori K;Koike Y;Matsumoto K
Although classical decision-making studies have assumed that subjects behave in a Bayes-optimal way, the sub-optimality that causes biases in decision-making is currently under debate. Here, we propose a synthesis based on exponentially-biased Bayesian inference, including various decision-making and probability judgments with different bias levels. We arrange three major parameter estimation methods in a two-dimensional bias parameter space (prior and likelihood), of the biased Bayesian inference. Then, we discuss a neural implementation of the biased Bayesian inference on the basis of changes in weights in neural connections, which we regarded as a combination of leaky/unstable neural integrator and probabilistic population coding. Finally, we discuss mechanisms of cognitive control which may regulate the bias levels.
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影响因子:
16.2
作者:
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DOI:
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发表时间:
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影响因子:
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DOI:
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发表时间:
1969-01-01
影响因子:
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BARLOW, HB