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#algorithmic-level #cognitive-science #computational-level #marrs-levels-of-analysis #rationality #resource-rational-analysis
A model based on this analysis predicts a phenomenon that has been taken as evidence for human irrationality—anchoring and adjustment, in which people “anchor” on a first guess and “adjust” it insufficiently (Tversky & Kahneman, 1974). Taking into account the cost of computation reveals that this is exactly what an abstract computa- tional architecture whose elementary operations are the propose and the accept/reject step of the Metropolis-Hastings algorithm should do.
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owner: rappatoni - (no access) - Griffiths_et_al-2015-Topics_in_Cognitive_Science.pdf, p9


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