Multi-hop path reasoning over sparse temporal knowledge graphs based on path completion and reward shaping

被引：2
|
作者：
Meng, Xiangxi [1 ]
Bai, Luyi [1 ]
Hu, Jiahui [1 ]
Zhu, Lin [1 ]
机构：
[1] School of Computer and Communication Engineering, Northeastern University (Qinhuangdao), Qinhuangdao,066004, China
来源：
Information Processing and Management | 2024年 / 61卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Graph embeddings - Graph theory - Graphic methods - Knowledge graph - Semantics;
D O I：
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中图分类号：
学科分类号：
摘要：
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