TL;DR本文提出一种名为 Triangular Estimation(TE)的算法用于估计众包工作者的可靠性,并得出了一个新的下限,该下限适用于任何估计程序。通过对合成和现实数据集的性能评估,证明 TE 的最小最大近似误差具有优越性。
Abstract
We consider the problem of accurately estimating the reliability of workers
based on noisy labels they provide, which is a fundamental question in
crowdsourcing. We propose a novel lower bound on the minimax estimation