Year: 2023
Type: preprint
Abstract: This paper reports our submission under the team name `SynthDetectives' to the ALTA 2023 Shared Task. We use a stacking ensemble of Transformers for the task of AI-generated text detection. Our approach is novel in terms of its choice of models in that we use accessible and lightweight models in the ensemble. We show that ensembling the models results in an improved accuracy in comparison with using them individually. Our approach achieves an accuracy score of 0.9555 on the official test data provided by the shared task organisers.
Source: arXiv (Cornell University)
Authors: Nguyen, Duke, Naing, Khaing Myat Noe, Joshi, Aditya
Institution: UNSW Sydney
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
Funder: University of New South Wales
OpenAlex ID: W4388093009