National Natural Science Foundation of China (No.U1802271, No.61562091, No.61772091, No.61802035);Outstanding Youth Program of Basic Research Project of Yunnan Province (No.2019杰青-2);Applied Basic Research Project of Yunnan Province (No.2016FB110);Scientific Research Fund of Education Department of Yunnan Province (No.2018JS013)
knowledge discovery and information services. As an important strategy of graph analysis and applications
graph embedding has become one of the subjects with great attention in artificial intelligence. Starting from the challenges faced in graph embedding studies
this paper introduces the principal methods based on matrix decomposition
random walk and deep learning. Then
we introduce general test datasets
evaluation criteria as well as typical applications widely used in graph embedding. Finally
we summarize the trend and future research issues of graph embedding.