Abstract
Recently, there has been an increased emphasis on assessing the quality of natural language arguments. Existing approaches primarily focus on evaluating the quality of individual argument posts. However, they often fall short when it comes to effectively distinguishing arguments that possess a narrow quality margin. To address this limitation, this paper delves into two alternative methods for modeling the relative quality of different arguments. These approaches include: 1) Supervised contrastive learning that captures the intricate interactions between arguments. By incorporating this approach, we aim to enhance the assessment of argument quality by effectively distinguishing between arguments with subtle differences in quality. 2) Large language models (LLMs) with in-context examples that harness the power of LLMs and enrich them with in-context examples. Through extensive evaluation and analysis on the publicly available IBM-Rank-30k dataset, we demonstrate the superiority of our contrastive argument quality assessment approach over state-of-the-art baselines. On the other hand, while LLMs with in-context examples showcase a commendable ability to identify high-quality argument posts, they exhibit relatively limited efficacy in discerning between argument posts with a narrow quality gap.- Anthology ID:
- 2023.emnlp-main.645
- Volume:
- Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing
- Month:
- December
- Year:
- 2023
- Address:
- Singapore
- Editors:
- Houda Bouamor, Juan Pino, Kalika Bali
- Venue:
- EMNLP
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 10420–10432
- Language:
- URL:
- https://aclanthology.org/2023.emnlp-main.645
- DOI:
- 10.18653/v1/2023.emnlp-main.645
- Cite (ACL):
- Yiran Wang, Xuanang Chen, Ben He, and Le Sun. 2023. Contextual Interaction for Argument Post Quality Assessment. In Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, pages 10420–10432, Singapore. Association for Computational Linguistics.
- Cite (Informal):
- Contextual Interaction for Argument Post Quality Assessment (Wang et al., EMNLP 2023)
- PDF:
- https://preview.aclanthology.org/emnlp-22-attachments/2023.emnlp-main.645.pdf