A Study on the Ambiguity in Human Annotation of German Oral History Interviews for Perceived Emotion Recognition and Sentiment Analysis Michael Gref author Nike Matthiesen author Sreenivasa Hikkal Venugopala author Shalaka Satheesh author Aswinkumar Vijayananth author Duc Bach Ha author Sven Behnke author Joachim Köhler author 2022-06 text Proceedings of the Thirteenth Language Resources and Evaluation Conference Nicoletta Calzolari editor Frédéric Béchet editor Philippe Blache editor Khalid Choukri editor Christopher Cieri editor Thierry Declerck editor Sara Goggi editor Hitoshi Isahara editor Bente Maegaard editor Joseph Mariani editor Hélène Mazo editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association Marseille, France conference publication gref-etal-2022-study https://aclanthology.org/2022.lrec-1.217/ 2022-06 2022 2031