KR2022Proceedings of the 19th International Conference on Principles of Knowledge Representation and ReasoningProceedings of the 19th International Conference on Principles of Knowledge Representation and Reasoning

Haifa, Israel. July 31–August 5, 2022.

Edited by

ISSN: 2334-1033
ISBN: 978-1-956792-01-0

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Copyright © 2022 International Joint Conferences on Artificial Intelligence Organization

Learning Typed Rules over Knowledge Graphs

  1. Hong Wu(Griffith University)
  2. Zhe Wang(Griffith University)
  3. Kewen Wang(Griffith University)
  4. Yi-Dong Shen(Chinese Academy of Sciences)

Keywords

  1. Reasoning and learning over knowledge graphs
  2. Integrating symbolic and sub-symbolic approaches
  3. KR and machine learning, inductive logic programming, knowledge acquisition

Abstract

Rule learning from large datasets has regained extensive interest as rules are useful for developing explainable approaches to many applications in knowledge graphs. However, existing methods for rule learning are still limited in terms of scalability and rule quality. This paper presents a new method for learning typed rules by employing entity class information. Our experimental evaluation shows the superiority of our system compared to state-of-the-art rule learners. In particular, we demonstrate the usefulness of typed rules in reasoning for link prediction.