Search Machine Learning Repository: @incollection{NIPS2014_5294,
    Publisher = {Curran Associates, Inc.},
    Author = {Jie Wang and Jiayu Zhou and Jun Liu and Peter Wonka and Jieping Ye},
    Url = {http://papers.nips.cc/paper/5294-a-safe-screening-rule-for-sparse-logistic-regression.pdf},
    Booktitle = {Advances in Neural Information Processing Systems 27},
    Title = {A Safe Screening Rule for Sparse Logistic Regression},
    Editor = {Z. Ghahramani and M. Welling and C. Cortes and N.d. Lawrence and K.q. Weinberger},
    Year = {2014},
    Pages = {1053--1061}
   }