Computer Engineering and Applications ›› 2021, Vol. 57 ›› Issue (24): 1-13.DOI: 10.3778/j.issn.1002-8331.2106-0270

• Research Hotspots and Reviews • Previous Articles     Next Articles

Intelligent Analysis of Text Information Disclosure of Listed Companies

LYU Pin, WU Qinjuan, XU Jia   

  1. 1.School of Computer, Electronics and Information, Guangxi University, Nanning 530004, China
    2.Guangxi Key Laboratory of Multimedia Communications and Network Technology, Nanning 530004, China
    3.Guangxi Colleges and University Key Laboratory of Parallel and Distributed Computing, Nanning 530004, China
  • Online:2021-12-15 Published:2021-12-13



  1. 1.广西大学 计算机与电子信息学院,南宁 530004
    2.广西多媒体通信与网络技术重点实验室,南宁 530004
    3.广西高校并行分布式计算技术重点实验室,南宁 530004


The analysis of the text disclosure issued by listed companies is an important way for investors to understand the companies’ operating conditions and to make investment decisions. However, the method based on manual reading and analysis has low efficiency and high cost. The development of artificial intelligence technology provides an opportunity for intelligent analysis of companies’ text information, which can mine valuable information from massive enterprise text data, fulfill the advantages of data-driven, and greatly improve the analysis efficiency. Hence, it has become a research hotspot in recent years. The research work in recent ten years about the announcement of listed companies is summarized from three aspects:the event types of the text information disclosure, intelligent analysis method and application scenario. The current challenges in this field are also discussed, and possible future research directions according to the existing shortcomings are finally pointed out.

Key words: corporation text disclosure, machine learning, event type, intelligent analysis method, application scenario



关键词: 公司文本信息披露, 机器学习, 事件类型, 智能分析, 应用场景