Automatically Annotating A Five-Billion-Word Corpus of Japanese Blogs for Affect and Sentiment Analysis Michal Ptaszynski author Rafal Rzepka author Kenji Araki author Yoshio Momouchi author 2012-07 text Proceedings of the 3rd Workshop in Computational Approaches to Subjectivity and Sentiment Analysis Alexandra Balahur editor Andres Montoyo editor Patricio Martinez Barco editor Ester Boldrini editor Association for Computational Linguistics Jeju, Korea conference publication ptaszynski-etal-2012-automatically https://aclanthology.org/W12-3714/ 2012-07 89 98