Predicting Links and Their Building Time: A Path-Based Approach
Li, Manling (Institute of Computing Technology, Chinese Academy of Sciences) | Jia, Yantao (Institute of Computing Technology, Chinese Academy of Sciences) | Wang, Yuanzhuo (Institute of Computing Technology, Chinese Academy of Sciences) | Zhao, Zeya (Institute of Computing Technology, Chinese Academy of Sciences) | Cheng, Xueqi (Institute of Computing Technology, Chinese Academy of Sciences)
Predicting links and their building time in a knowledge network has been extensively studied in recent years. Most structure-based predictive methods consider structures and the time information of edges separately, which fail to characterize the correlation between them. In this paper, we propose a structure called the Time-Difference-Labeled Path, and a link prediction method (TDLP). Experiments show that TDLP outperforms the state-of-the-art methods.
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