Towards Opinion Mining from Reviews for the Prediction of Product Rankings Wiltrud Kessler author Roman Klinger author Jonas Kuhn author 2015-09 text Proceedings of the 6th Workshop on Computational Approaches to Subjectivity, Sentiment and Social Media Analysis Alexandra Balahur editor Erik van der Goot editor Piek Vossen editor Andres Montoyo editor Association for Computational Linguistics Lisboa, Portugal conference publication kessler-etal-2015-towards 10.18653/v1/W15-2908 https://aclanthology.org/W15-2908/ 2015-09 51 57