Usefulness of Sentiment Analysis.

@inproceedings{karlgren-2012-usefulness, author = {Jussi Karlgren and Magnus Sahlgren and Fredrik Olsson and Fredrik Espinoza and Ola Hamfors}, editor = {Ricardo Baeza-Yates and Arjen P. de Vries and Hugo Zaragoza and Berkant Barla Cambazoglu and Vanessa Murdock and Ronny Lempel and Fabrizio Silvestri}, title = {{Usefulness of Sentiment Analysis}}, booktitle = {{Advances in Information Retrieval - 34th European Conference on IR Research, ECIR 2012, Barcelona, Spain, April 1-5, 2012. Proceedings}}, series = {Lecture Notes in Computer Science}, volume = {7224}, pages = {426--435}, publisher = {Springer}, year = {2012}, url = {https://doi.org/10.1007/978-3-642-28997-2_36}, doi = {https://doi.org/10.1007/978-3-642-28997-2_36} }