Shrinking Embeddings for Hyper-Relational Knowledge Graphs

1 code implementation • 3 Jun 2023 • Bo Xiong, Mojtaba Nayyer, Shirui Pan, Steffen Staab

Although some recent works have proposed to embed hyper-relational KGs, these methods fail to capture essential inference patterns of hyper-relational facts such as qualifier monotonicity, qualifier implication, and qualifier mutual exclusion, limiting their generalization capability.

Knowledge Graphs Link Prediction