@InProceedings{WenliangGao:2013,
  author = {Wenliang Gao, Naoki Yoshinaga, Nobuhiro Kaji and Masaru Kitsuregawa},
  title = {Modeling User Leniency and Product Popularity for Sentiment Classification},
  booktitle = {IJCNLP},
  year      = {2013},
  address   = {Nagoya, Japan},
  publisher = {AFNLP},
  pages     = {1107--1111},
}