Yunhao Fang
2023
Automatic Detection of Machine-Generated Text Using Pre-Trained Language Models
Yunhao Fang
Proceedings of the 21st Annual Workshop of the Australasian Language Technology Association
In this paper, I provide a detailed description of my approach to tackling the ALTA 2023 shared task whose objective is to build an automatic detection system to distinguish between humanauthored text and text generated from Large Language Models. By leveraging several pretrained language models through model finetuning as well as the multi-model ensemble, the system managed to achieve second place on the test set leaderboard in the competition.