Adapting Freely Available Resources to Build an Opinion Mining Pipeline in Portuguese Patrik Lambert author Carlos Rodríguez-Penagos author 2014-05 text Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Hrafn Loftsson editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Reykjavik, Iceland conference publication lambert-rodriguez-penagos-2014-adapting https://aclanthology.org/L14-1266/ 2014-05 2225 2228