CyberWallE at SemEval-2020 Task 11: An Analysis of Feature Engineering for Ensemble Models for Propaganda Detection Verena Blaschke author Maxim Korniyenko author Sam Tureski author 2020-12 text Proceedings of the Fourteenth Workshop on Semantic Evaluation Aurelie Herbelot editor Xiaodan Zhu editor Alexis Palmer editor Nathan Schneider editor Jonathan May editor Ekaterina Shutova editor International Committee for Computational Linguistics Barcelona (online) conference publication blaschke-etal-2020-cyberwalle 10.18653/v1/2020.semeval-1.192 https://aclanthology.org/2020.semeval-1.192/ 2020-12 1469 1480