Print Email Facebook Twitter Cross-Domain Classification of Moral Values Title Cross-Domain Classification of Moral Values Author Liscio, E. (TU Delft Interactive Intelligence) Dondera, Alin E. (Student TU Delft) Geadau, Andrei (Student TU Delft) Jonker, C.M. (TU Delft Interactive Intelligence) Murukannaiah, P.K. (TU Delft Interactive Intelligence) Date 2022 Abstract Moral values influence how we interpret and act upon the information we receive. Identifying human moral values is essential for artificially intelligent agents to co-exist with humans. Recent progress in natural language processing allows the identification of moral values in textual discourse. However, domain-specific moral rhetoric poses challenges for transferring knowledge from one domain to another. We provide the first extensive investigation on the effects of cross-domain classification of moral values from text. We compare a state-of-the-art deep learning model (BERT) in seven domains and four cross-domain settings. We show that a value classifier can generalize and transfer knowledge to novel domains, but it can introduce catastrophic forgetting. We also highlight the typical classification errors in cross-domain value classification and compare the model predictions to the annotators agreement. Our results provide insights to computer and social scientists that seek to identify moral rhetoric specific to a domain of discourse. To reference this document use: http://resolver.tudelft.nl/uuid:0386fae7-947f-43de-aaa1-aa9c164e85af Publisher Association for Computational Linguistics (ACL) ISBN 9781955917766 Source Findings of the Association for Computational Linguistics: NAACL 2022 - Findings Event 2022 Findings of the Association for Computational Linguistics: NAACL 2022, 2022-07-10 → 2022-07-15, Seattle, United States Series Findings of NAACL '22 Part of collection Institutional Repository Document type conference paper Rights © 2022 E. Liscio, Alin E. Dondera, Andrei Geadau, C.M. Jonker, P.K. Murukannaiah Files PDF 2022.findings_naacl.209_1.pdf 665.46 KB Close viewer /islandora/object/uuid:0386fae7-947f-43de-aaa1-aa9c164e85af/datastream/OBJ/view