A survey of argumentative essay element and relation extraction in essay knowledge graph construction

Yanxin Xu; Jie Liu

doi:10.1117/12.2639760

19 October 2022 A survey of argumentative essay element and relation extraction in essay knowledge graph construction

Yanxin Xu, Jie Liu

Proceedings Volume 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering; 122943N (2022) https://doi.org/10.1117/12.2639760
Event: 7th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2022), 2022, Xishuangbanna, China

Abstract

Knowledge extraction is a key task in the construction of essay knowledge graphs. This paper summarizes and analyzes the progress of research related to element and relation extraction, using discourse structure as the knowledge level. We find that existing methods treat element and relation extraction as two independent tasks, both relying on contextual information, without considering the semantic interaction between the two tasks. Thus, we propose the joint extraction of elements and relations as a novel task, migrate the joint method of entity-relation extraction task to this task, and focus on the research advances of the joint method to summarize.

Citation Download Citation

Yanxin Xu and Jie Liu "A survey of argumentative essay element and relation extraction in essay knowledge graph construction", Proc. SPIE 12294, 7th International Symposium on Advances in Electrical, Electronics, and Computer Engineering, 122943N (19 October 2022); https://doi.org/10.1117/12.2639760

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