[1]HUA Yong,CHEN Bolun,ZHU Guochang,et al.An influence maximization algorithm based on percolation model[J].CAAI Transactions on Intelligent Systems,2019,14(6):1262-1270.[doi:10.11992/tis.201906039]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 6
Page number:
1262-1270
Column:
学术论文—智能系统
Public date:
2019-11-05
- Title:
-
An influence maximization algorithm based on percolation model
- Author(s):
-
HUA Yong; CHEN Bolun; ZHU Guochang; YUAN Yan; JIN Yin
-
School of Computer and Software Engineering, Huaiyin Institute of Technology, Huaian 223003, China
-
- Keywords:
-
social network; influence maximization; seed set; percolation; propagation probability; giant component; phase point; phase value
- CLC:
-
TP301.6
- DOI:
-
10.11992/tis.201906039
- Abstract:
-
Most of the influence maximization algorithms in social networks only focus on whether the influence of the seed node set selected is the optimal, and ignore the inherent ability of social network’s propagating influence. Using percolation simulation, we calculate the change trend of the giant component of the network generation after percolation with propagation probability, and derive the starting point at which the size of the giant component increases fastest, that is, the phase point. The phase value shows the inherent ability of the network propagating influence. The optimal seed set size of the network can be calculated through conversion of the phase value and the size of the seed set. We can obtain the optimal influence by limiting the size of the seed set to the optimal size. We performed experiments on karate club, football, high school, and soc-dolphins, verifying the effectiveness of the algorithm.