Aggregating crowdsourced binary ratings
WWW, pp. 285-294, 2013.
truth valuetheoretical error boundrestricted settinggeneral settingerror rateMore(8+)
In this paper we analyze a crowdsourcing system consisting of a set of users and a set of binary choice questions. Each user has an unknown, fixed, reliability that determines the user's error rate in answering questions. The problem is to determine the truth values of the questions solely based on the user answers. Although this problem ...More
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