基于LDA模型与政策工具的中国数据主权政策研究

Research on Chinese data sovereignty policy based on LDA model and policy instruments

在数字经济发展与总体国家安全观的双重时代背景下,数据主权已成为国家主权的重要组成部分。各主要国家和地区积极开展数据主权战略部署,在数据资源、数据技术和数据规则方面展开激烈竞争与博弈。文章采用政策文本分析方法研究我国数据主权政策,运用LDA(Latent Dirichlet Allocation)主题模型和政策工具量化分析中国数据主权政策的过程演化、主题特征,并综合考虑全球数据主权态势,提出4条政策建议:积极主导和参与国际规则制定;优化数据出境安全评估流程;完善个人信息出境标准合同模版;强化数据安全法治保障。

Data sovereignty has become an important component of national sovereignty in the dual context of the digital economy development and the overall national security concept.Major countries and regions are actively carrying out data sovereignty strategic deployment and engaging in fierce competition in data resources,data technology,and data rules.This work adopts the policy text analysis method to study China’s data sovereignty policy,and employs the LDA model and policy instruments to quantitatively analyze the process evolution and thematic characteristics of China’s data sovereignty policy.Drawing on these findings,this study comprehensively considers the global data sovereignty policy and puts forward four policy recommendations:actively lead and participate in the formulation of international rules,optimize the data export security assessment process,improve the standard contract template for personal information export,and strengthen the legal protection of data security.