Parsimonious Mixed-Effects HodgeRank for Crowdsourced Preference Aggregation
Parsimonious Mixed-Effects HodgeRank for Crowdsourced Preference Aggregation
In crowdsourced preference aggregation, it is often assumed that all the annotators are subject to a common preference or utility function which generates their comparison behaviors in experiments. However, in reality annotators are subject to variations due to multi-criteria, abnormal, or a mixture of such behaviors. In this paper, we …