中美信息技术政策文本比较研究  

Comparison of Policies Text on Information Technology of China and the United States

作　　者：化柏林[1] 吴诗慧 HUA Bolin;WU Shihui(Department of Information Management,Peking University,Beijing 100871)

机构地区：[1]北京大学信息管理系,北京100871

出　　处：《科技情报研究》2023年第1期28-42,共15页Scientific Information Research

基　　金：国家社会科学基金项目“基于多源数据融合的情报用户需求探测研究”(编号:17BTQ066)。

摘　　要：[目的/意义]信息技术是国家综合国力的体现,其高速发展离不开政府的引导与支持。在这样的背景下,中国和美国相继出台了一系列促进新兴信息技术发展的政策。了解我国与美国的政策差异,对于完善战略规划、把握发展方向有着重要的意义。[方法/过程]本研究对近十年来中美关于信息技术的重要政策进行了梳理,使用共词网络和LDA主题模型对政策进行文本分析。[结果/结论]展现中国与美国在大数据、云计算、人工智能等领域政策的共同关注点和不同侧重点,为我国完善信息技术政策提供参考和启示。[Purpose/significance]Information technology plays an important role in the comprehensive national power,whose development is closely associated with the government’s guidance and support. It’s under this background that China and the United States launched a series of policies to promote the development of information technology.Discovering the differences between China and the US’s policies is of great significance for us to improve our strategic planning for future development.[Method/process]This study presents China and the US’s most important policies on information technology in chronological order, and mines the policies’ text via the co-word networks and the LDA model.[Result/conclusion]Reveal common concerns and different focuses of China and the US’s polices in fields such as big data, cloud computing and artificial intelligence,provide reference and enlightenment for China to improve its information technology policy.

关 键 词：信息技术 政策 文本分析 共词网络 LDA主题模型 

分 类 号：G356[文化科学—情报学]