Shih-Hung Wu, Zhao-Jun Qiu. CYUT at eRisk 2022: Early Detection of Depression Based-on Concatenating Representation of Multiple Hidden Layers of RoBERTa Model. In Guglielmo Faggioli, Nicola Ferro 0001, Allan Hanbury, Martin Potthast, editors, Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to - 8th, 2022. Volume 3180 of CEUR Workshop Proceedings, pages 1014-1025, CEUR-WS.org, 2022. [doi]