Semantically constitutive entities in knowledge graphs

• Main Authors: CHIA, Chong Cher, TKACHENKO, Maksim, LAUW, Hady Wirawan
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2023
• 主題: embeddings; knowledge graph; semantically constitutive; Artificial Intelligence and Robotics; Databases and Information Systems
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/8312; https://ink.library.smu.edu.sg/context/sis_research/article/9315/viewcontent/dexa23.pdf

Knowledge graphs are repositories of facts about a world. In this work, we seek to distill the set of entities or nodes in a knowledge graph into a specified number of constitutive nodes, whose embeddings would be retained. Intuitively, the remaining accessory nodes could have their original embeddi...