Int J Performability Eng ›› 2020, Vol. 16 ›› Issue (12): 1957-1964.doi: 10.23940/ijpe.20.12.p12.19571964

• Orginal Article • Previous Articles     Next Articles

Predicting Emerging Trends of Keywords based on Graph Neural Network

Jie Yina, b, c, d, Jiayin Liua, c, d, *, Min Yuana, c, d   

  1. aDepartment of Network Security Corps, Jiangsu Police Institute, Nanjing, 210031, China; 
    bState Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, 210023, China; 
    cJiangsu Electronic Data Forensics and Analysis Engineering Research Center, Jiangsu Police Institute, Nanjing, 210031, China;
    dJiangsu Provincial Public Security Department Key Lab of Digital Forensics, Jiangsu Police Institute, Nanjing, 210031, China
  • Submitted on ; Revised on ; Accepted on
  • Contact: * Corresponding author. E-mail address: liujiayin@jspi.cn
  • Supported by:
    This research has been supported by the National Natural Science Foundation of China (Grant No. 61802155).

Abstract: In order to achieve better prediction results on emerging trends of keywords, a graph neural network is used to mine the relationship between keywords. This paper first constructs a keyword network based on co-occurrence relationship. Then, a feature template is carefully designed. Finally, the relationships among keywords are captured by a graph neural network, and the method for predicting emerging trends is proposed. The results on the test set show that the average Euclidean distance of the prediction results of this method is 12.33, and the rank correlation is 0.85, which significantly outperforms the baseline methods.

Key words: emerging trends prediction, network, graph neural network