Pointwise Binary Classification with Pairwise Confidence Comparisons

   Lei Feng 1 Senlin Shu 2 Nan Lu 3 4 Bo Han 5 4 Miao Xu 6 4 Gang Niu 4 Bo An 7 Masashi Sugiyama 4 3

             Abstract                weakly supervised learning problems (Zhou, 2018) have
                                 been extensively studied, including semi-supervised learn-
   To alleviate the data requirement for training ef-     ing (Zhu & Goldberg, 2009; Niu et al., 2013; Sakai et al.,
   fective binary classifier ...