发表了12年的论文,真是不容易啊,慢慢挪动。 Bipartite network projection and personal recommendation Tao Zhou, Jie Ren, Matúš Medo, and Yi-Cheng Zhang Phys. Rev. E 76 , 046115 – Published 25 October 2007 ABSTRACT One-mode projecting is extensively used to compress bipar ...