Peer Prediction with Heterogeneous Users

  title={Peer Prediction with Heterogeneous Users},
  author={Arpit Agarwal and Debmalya Mandal and David C. Parkes and Nisarg Shah},
Peer prediction mechanisms incentivize agents to truthfully report their signals, in the absence of a verification mechanism, by comparing their reports with those of their peers. Prior work in this area is essentially restricted to the case of homogeneous agents, whose signal distributions are identical. This is limiting in many domains, where we would expect agents to differ in taste, judgment and reliability. Although the Correlated Agreement (CA) mechanism [30] can be extended to handle… CONTINUE READING
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