@inproceedings{automaticallyannotatingafivebillionword,
  title = {Automatically Annotating A Five-Billion-Word Corpus of Japanese Blogs for Affect and Sentiment Analysis},
  author = {Michal Ptaszynski and Rafal Rzepka and Kenji Araki and Yoshio Momouchi},
  year = {2012},
  booktitle = {WS 2012 7},
  url = {https://aclanthology.org/W12-3714},
}