1. SemEval-2014 task 4: aspect based sentiment analysis;Pontiki,2014
2. SemEval-2016 task 5: aspect based sentiment analysis;Pontiki,2016
3. IIT-TUDA at SemEval2016 task 5: beyond sentiment lexicon: combining domain dependency and distributional semantics features for aspect based sentiment analysis;Kumar,2016
4. Verb oriented sentiment classification;Karamibekr,2012
5. Thumbs up?: sentiment classification using machine learning techniques;Pang,2002