Bias Analysis and Mitigation in the Evaluation of Authorship Verification Janek Bevendorff author Matthias Hagen author Benno Stein author Martin Potthast author 2019-07 text Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics Anna Korhonen editor David Traum editor Lluís Màrquez editor Association for Computational Linguistics Florence, Italy conference publication bevendorff-etal-2019-bias 10.18653/v1/P19-1634 https://aclanthology.org/P19-1634/ 2019-07 6301 6306