Effective group size of majority vote accuracy in sequential decision-making
نویسندگان
چکیده
منابع مشابه
Group Decision-Making Models for Sequential Tasks
The sequential probability ratio test (SPRT) and related drift-diffusion model (DDM) are optimal for choosing between two hypotheses using the minimal (average) number of samples and relevant for modeling the decision-making process in human observers. This work extends these models to group decision making. Previous works have focused almost exclusively on group accuracy; here, we explicitly a...
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We consider multi-agent systems where agents’ preferences are aggregated via sequential majority voting: each decision is taken by performing a sequence of pairwise comparisons where each comparison is a weighted majority vote among the agents. Incompleteness in the agents’ preferences is common in many real-life settings due to privacy issues or an ongoing elicitation process. In addition, the...
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Article history: Received 21 March 2013 Received in revised form 14 November 2013 Accepted 15 November 2013 Available online 19 December 2013
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ژورنال
عنوان ژورنال: Japan Journal of Industrial and Applied Mathematics
سال: 2015
ISSN: 0916-7005,1868-937X
DOI: 10.1007/s13160-015-0192-6