Abstract
In the PDTB-3, several thousand implicit discourse relations were newly annotated within individual sentences, adding to the over 15,000 implicit relations annotated across adjacent sentences in the PDTB-2. Given that the position of the arguments to these intra-sentential implicits is no longer as well-defined as with inter-sentential implicits, a discourse parser must identify both their location and their sense. That is the focus of the current work. The paper provides a comprehensive analysis of our results, showcasing model performance under different scenarios, pointing out limitations and noting future directions.- Anthology ID:
- 2021.codi-main.10
- Volume:
- Proceedings of the 2nd Workshop on Computational Approaches to Discourse
- Month:
- November
- Year:
- 2021
- Address:
- Punta Cana, Dominican Republic and Online
- Venue:
- CODI
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 107–121
- Language:
- URL:
- https://aclanthology.org/2021.codi-main.10
- DOI:
- 10.18653/v1/2021.codi-main.10
- Cite (ACL):
- Zheng Zhao and Bonnie Webber. 2021. Revisiting Shallow Discourse Parsing in the PDTB-3: Handling Intra-sentential Implicits. In Proceedings of the 2nd Workshop on Computational Approaches to Discourse, pages 107–121, Punta Cana, Dominican Republic and Online. Association for Computational Linguistics.
- Cite (Informal):
- Revisiting Shallow Discourse Parsing in the PDTB-3: Handling Intra-sentential Implicits (Zhao & Webber, CODI 2021)
- PDF:
- https://preview.aclanthology.org/paclic-22-ingestion/2021.codi-main.10.pdf