Graph Embedding for Mapping Interdisciplinary Research Networks
COMPANION OF THE WORLD WIDE WEB CONFERENCE, WWW 2023(2023)
摘要
Representation learning is the frst step in automating tasks such as research paper recommendation, classifcation, and retrieval. Due to the accelerating rate of research publication, together with the recognised benefts of interdisciplinary research, systems that facilitate researchers in discovering and understanding relevant works from beyond their immediate school of knowledge are vital. This work explores diferent methods of research paper representation (or document embedding), to identify those methods that are capable of preserving the interdisciplinary implications of research papers in their embeddings. In addition to evaluating state of the art methods of document embedding in a interdisciplinary citation prediction task, we propose a novel Graph Neural Network architecture designed to preserve the key interdisciplinary implications of research articles in citation network node embeddings. Our proposed method outperforms other GNN-based methods in interdisciplinary citation prediction, without compromising overall citation prediction performance.
更多查看译文
关键词
graph neural networks,citation graphs,interdisciplinarity
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要