@inproceedings{onthereliabilityandvalidityofdetecting,
  title = {On the Reliability and Validity of Detecting Approval of Political Actors in Tweets},
  author = {Indira Sen and Fabian Fl{\"o}ck and Claudia Wagner},
  year = {2020},
  booktitle = {EMNLP 2020 11},
  url = {https://aclanthology.org/2020.emnlp-main.110},
}