Talk: Ranking In Crowdsourcing And Hodge Decomposition
Aggregation of preference via crowdsourcing is becoming popular in various studies such as relative attribute in computer vision, quality of experience assessment in multimedia, and idea ranking in sociology. Combinatorial Hodge Theory provides us a suitable tool for ranking in crowdsourcing, where paired comparison data are projected into three orthogonal components as global ranking, local inconsistency, and global inconsistency. Various random graph models can be exploited for experimental… Show more
77 Massachusetts Ave.
Cambridge, MA 02139