A multi-level approach for hierarchical Ticket Classification Matteo Marcuzzo author Alessandro Zangari author Michele Schiavinato author Lorenzo Giudice author Andrea Gasparetto author Andrea Albarelli author 2022-10 text Proceedings of the Eighth Workshop on Noisy User-generated Text (W-NUT 2022) Association for Computational Linguistics Gyeongju, Republic of Korea conference publication marcuzzo-etal-2022-multi https://aclanthology.org/2022.wnut-1.22/ 2022-10 201 214