INESC-ID: Sentiment Analysis without Hand-Coded Features or Linguistic Resources using Embedding Subspaces Ramon F. Astudillo author Silvio Amir author Wang Ling author Bruno Martins author Mario J Silva author Isabel Trancoso author 2015-06 text Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015) Preslav Nakov editor Torsten Zesch editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Denver, Colorado conference publication f-astudillo-etal-2015-inesc 10.18653/v1/S15-2109 https://aclanthology.org/S15-2109/ 2015-06 652 656