1. SemEval-2014 task 4: Aspect based sentiment analysis;Pontiki,2014
2. SemEval-2016 task 5: Aspect based sentiment analysis;Pontiki,2016
3. UWB: machine learning approach to aspect-based sentiment analysis;Brychcín,2014
4. XRCE: hybrid classification for aspect-based sentiment analysis;Brun,2014
5. NRC-Canada-2014: Detecting aspects and sentiment in customer reviews;Kiritchenko,2014