TEMP: Taxonomy Expansion with Dynamic Margin Loss through Taxonomy-Paths

1 code implementation • EMNLP 2021 • Zichen Liu, Hongyuan Xu, Yanlong Wen, Ning Jiang, Haiying Wu, Xiaojie Yuan

As an essential form of knowledge representation, taxonomies are widely used in various downstream natural language processing tasks.

Position Taxonomy Expansion

Multi-view Graph Structural Representation Learning via Graph Coarsening

no code implementations • 18 Apr 2024 • Xiaorui Qi, Qijie Bai, Yanlong Wen, Haiwei Zhang, Xiaojie Yuan

Specifically, we build three unique views, original, coarsening, and conversion, to learn a thorough structural representation.

Graph Classification Representation Learning

TreeMAN: Tree-enhanced Multimodal Attention Network for ICD Coding

1 code implementation • COLING 2022 • Zichen Liu, Xuyuan Liu, Yanlong Wen, Guoqing Zhao, Fen Xia, Xiaojie Yuan

However, most previous works ignore the decisive information contained in structured medical data in EHRs, which is hard to be captured from the noisy clinical notes.