2 papers
cs.CL2023
Jointprop: Joint Semi-supervised Learning for Entity and Relation Extraction with Heterogeneous Graph-based Propagation
Yandan Zheng, Anran Hao, Anh Tuan Luu
Semi-supervised learning has been an important approach to address challenges in extracting entities and relations from limited data. However, current semi-supervised works handle…
cs.CL2022
Semantic Pivoting Model for Effective Event Detection
Anran Hao, Siu Cheung Hui, Jian Su
Event Detection, which aims to identify and classify mentions of event instances from unstructured articles, is an important task in Natural Language Processing (NLP). Existing tec…