Investigating the Applicability of current Machine-Learning based Subjectivity Detection Algorithms on German Texts Malik Atalla author Christian Scheel author Ernesto William De Luca author Sahin Albayrak author 2011-09 text Proceedings of Workshop on Robust Unsupervised and Semisupervised Methods in Natural Language Processing Chris Biemann editor Anders Søgaard editor Association for Computational Linguistics Hissar, Bulgaria conference publication atalla-etal-2011-investigating https://aclanthology.org/W11-3903/ 2011-09 17 24