基于特征抽取的新一代信息技术产业政策变迁研究  

Policy Evolution of the New Generation of Information Technology Industry Based on Feature Extraction

作　　者：王凯利 陶成煦 吴江[2] WANG Kaili;TAO Chengxu;WU Jiang(National Engineering Research Center for E-Learning,Central China Normal University,Wuhan,430079;School of Information Management,Wuhan University,Wuhan,430072)

机构地区：[1]华中师范大学国家数字化学习工程技术研究中心,武汉430079 [2]武汉大学信息管理学院,武汉430072

出　　处：《图书情报知识》2024年第4期121-133,160,共14页Documentation,Information & Knowledge

基　　金：教育部哲学社会科学研究重大课题攻关项目“网络环境下大数据新动能机制研究”(20JZD024);中央高校基本科研业务“组合视角下人工智能政策赋能创新机理研究”(CCNU23XJ023)的研究成果之一。

摘　　要：[目的/意义]对新一代信息技术产业政策变迁进行研究,有助于明确政策的优化方向,促进新一代信息技术产业的发展。[研究设计/方法]综合官方发布的权威分类文件、业界发布的研究报告、学术领域刊登的相关文章确定政策检索词。采用政策编码、文本分析、BERT及其扩展模型等分析方法,对政策的外部属性、文本主题变迁以及工具结构变迁特征进行分析。[结论/发现]新一代信息技术产业政策经历了起步阶段、高速发展阶段和平稳发展阶段。政策内容由基础扶持性政策过渡到高端要素性政策,再到转型提质性政策。政策工具结构呈现以环境型工具为主、供给型其次、需求型最少的非均衡性分布。未来,各级政府应协调各类型新一代信息技术的发展,落实政策要求,加大需求型政策工具的支持。[创新/价值]从外部属性和内容属性维度开展政策量化研究,通过多方法实现不同政策特征的自动抽取,厘清了新一代信息技术产业政策关注类型,系统梳理了产业政策的变迁特征,为政府的政策制定提供借鉴和参考。[Purpose/Significance] This paper aims to analyze the policy evolution of the new generation of information technology industry,to clarify the policy optimization direction,and promote the development of the new generation of information technology industry.[Design/Methodology] The policy search terms are determined by integrating authoritative classified documents published by the government,research reports published by the industry,and relevant articles published in the academic field.By using policy coding,text analysis,BERT model and other analysis methods,the external attributes of the policy,theme evolution and structural evolution are analyzed.[Findings/Conclusion] The evolution of the new generation of information technology industry policies has experienced a process from the initial stage to the rapid development stage and then to the stable development stage.The policy content evolutes from the basic supporting policy to the high-end factor policy and then to the transformational and qualitative policy.The quantity distribution structure of different types of policy instruments is unbalanced,among which the environmental instruments are the most,followed by supply instruments and demand instruments are the least.In the future,governments at all levels should coordinate the development of various types of new generation information technology,implement the policy requirements,and increase the support of demand policy instruments.[Originality/Value] This study conducts quantitative research on policies from the dimensions of external and content attributes,and achieves automatic extraction of different policy features through multiple methods,which clarifies the types of policy concerns for the new generation of information technology,and systematically reviews the characteristics of policy changing in the new generation of information technology industry,providing reference for government in policy formulation.

关 键 词：新一代信息技术 政策变迁 特征抽取 政策主题 政策工具 

分 类 号：G250[文化科学—图书馆学]