no code implementations • 15 Feb 2024 • Ying Su, Tianqing Fang, Huiru Xiao, Weiqi Wang, Yangqiu Song, Tong Zhang, Lei Chen
In this paper, we propose to adopt textual entailment to find implicit entailment relations between CSKG nodes, to effectively densify the subgraph connecting nodes within the same conceptual class, which indicates a similar level of plausibility.
1 code implementation • 7 Nov 2022 • Huiru Xiao, Xin Liu, Yangqiu Song, Ginny Y. Wong, Simon See
However, the performance of the hyperbolic KG embedding models for non-transitive relations is still unpromising, while the complex hyperbolic embeddings do not deal with multi-relations.
1 code implementation • AKBC 2021 • Huiru Xiao, Yangqiu Song
Nevertheless, transitivity is a special property that cannot be modeled efficiently in the Euclidean space.
1 code implementation • NeurIPS 2021 • Huiru Xiao, Caigao Jiang, Yangqiu Song, James Zhang, Junwu Xiong
Specifically, we propose to learn the embeddings of hierarchically structured data in the unit ball model of the complex hyperbolic space.
1 code implementation • 25 Feb 2019 • Huiru Xiao, Xin Liu, Yangqiu Song
Hierarchical text classification has many real-world applications.