“…To address the challenge in ASPE, researchers have developed various approaches, including pipeline methods, unified tagging schemas (Mitchell et al, 2013;Zhang et al, 2015;, multi-task learning (Hu et al, 2021;Chen and Qian, 2020b), and span-based (Hu et al, 2019a) techniques. In recent works, additional methods such as few-shot learning (Hosseini-Asl et al, 2022), zero-shot ABSA (Shu et al, 2022) crosslingual ABSA (Zhang et al, 2021b), Machine Reading Comprehension (MRC) (Yu et al, 2021), and structured sentiment analysis (dependency graph parsing) (Barnes et al, 2021) have been explored to improve performance.…”