@inproceedings{sufmisystemdescriptionforsemeval2014,
  title = {SU-FMI: System Description for SemEval-2014 Task 9 on Sentiment Analysis in Twitter},
  author = {Boris Velichkov and Borislav Kapukaranov and Ivan Grozev and Jeni Karanesheva and Todor Mihaylov and Yasen Kiprov and Preslav Nakov and Ivan Koychev and Georgi Georgiev},
  year = {2014},
  booktitle = {SEMEVAL 2014 8},
  url = {https://aclanthology.org/S14-2103},
}