OCTIS: Comparing and Optimizing Topic models is Simple! Silvia Terragni author Elisabetta Fersini author Bruno Giovanni Galuzzi author Pietro Tropeano author Antonio Candelieri author 2021-04 text Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: System Demonstrations Dimitra Gkatzia editor Djamé Seddah editor Association for Computational Linguistics Online conference publication terragni-etal-2021-octis 10.18653/v1/2021.eacl-demos.31 https://aclanthology.org/2021.eacl-demos.31/ 2021-04 263 270