no code implementations • 21 Mar 2023 • Chengyu Sun, Xing Ai, Zhihong Zhang, Edwin R Hancock
In this paper, we propose a novel labeled subgraph entropy graph kernel, which performs well in structural similarity assessment.
no code implementations • 15 Jun 2022 • Yue Wang, Yao Wan, Lu Bai, Lixin Cui, Zhuo Xu, Ming Li, Philip S. Yu, Edwin R Hancock
To alleviate the challenges of building Knowledge Graphs (KG) from scratch, a more general task is to enrich a KG using triples from an open corpus, where the obtained triples contain noisy entities and relations.
no code implementations • 3 Jan 2022 • Xing Ai, Chengyu Sun, Zhihong Zhang, Edwin R Hancock
Moreover, we provide a mathematical analysis of the LPI problem which demonstrates that subgraph-level information is beneficial to overcoming the problems associated with LPI.