Search Machine Learning Repository: @incollection{NIPS2014_5431,
    Publisher = {Curran Associates, Inc.},
    Author = {Yuchen Zhang and Xi Chen and Dengyong Zhou and Michael I. Jordan},
    Url = {},
    Booktitle = {Advances in Neural Information Processing Systems 27},
    Title = {Spectral Methods meet EM: A Provably Optimal Algorithm for Crowdsourcing},
    Editor = {Z. Ghahramani and M. Welling and C. Cortes and N.d. Lawrence and K.q. Weinberger},
    Year = {2014},
    Pages = {1260--1268}