Acquisition of decision making criteria: reward rate ultimately beats accuracy
نویسندگان
چکیده
منابع مشابه
Acquisition of decision making criteria: reward rate ultimately beats accuracy.
Speed-accuracy trade-offs strongly influence the rate of reward that can be earned in many decision-making tasks. Previous reports suggest that human participants often adopt suboptimal speed-accuracy trade-offs in single session, two-alternative forced-choice tasks. We investigated whether humans acquired optimal speed-accuracy trade-offs when extensively trained with multiple signal qualities...
متن کاملTuning the speed - accuracy trade - off to maximize reward rate 1 in multisensory decision - making
40 For decisions made under time pressure, effective decision making based on 41 uncertain or ambiguous evidence requires efficient accumulation of evidence 42 over time, as well as appropriately balancing speed and accuracy, known as the 43 speed/accuracy trade-off. For simple unimodal stimuli, previous studies have 44 shown that human subjects set their speed/accuracy trade-off to maximize 45...
متن کاملTuning the speed-accuracy trade-off to maximize reward rate in multisensory decision-making
For decisions made under time pressure, effective decision making based on uncertain or ambiguous evidence requires efficient accumulation of evidence over time, as well as appropriately balancing speed and accuracy, known as the speed/accuracy trade-off. For simple unimodal stimuli, previous studies have shown that human subjects set their speed/accuracy trade-off to maximize reward rate. We e...
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The evaluation and selection of recommender systems is a difficult decision making process. This difficulty is partially due to the large diversity of published evaluation criteria in addition to lack of standardized methods of evaluation. As such, a systematic methodology is needed that explicitly considers multiple, possibly conflicting metrics and assists decision makers to evaluate and find...
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In this review, we summarize findings supporting the existence of multiple behavioral strategies for controlling reward-related behavior, including a dichotomy between the goal-directed or model-based system and the habitual or model-free system in the domain of instrumental conditioning and a similar dichotomy in the realm of Pavlovian conditioning. We evaluate evidence from neuroscience suppo...
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ژورنال
عنوان ژورنال: Attention, Perception, & Psychophysics
سال: 2010
ISSN: 1943-3921,1943-393X
DOI: 10.3758/s13414-010-0049-7