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基于LDA模型的我国开放公共数据政策供给特征分析 被引量:13

Analysis on the Supply Characteristics of Open Public Data Policy in China Based on LDA Model
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摘要 [目的/意义]完善的公共数据开放政策是确保我国公共数据能够有效开放的重要保障。从“供给侧”角度出发进行分析,揭示我国开放公共数据政策供给特征,为相关部门制定政策和公共数据高质量开放提供借鉴和参考。[方法/过程]在“北大法宝”和我国各级政府官方网站中检索我国开放公共数据相关的政策文本,然后进行人工二次筛选。之后运用LDA模型方法对我国公共数据开放政策进行聚类量化分析,进而归纳出我国开放公共数据政策供给特征。[结果/结论]我国开放公共数据政策供给特征呈现出明显的“差异性”和“不均衡性”。即重视日常状态下的开放而对于“应急状态”下的开放没有给予足够的重视;同时也存在着公共数据开放的政策涉及“领域”不均衡和“地域”不均衡的特点,欠缺构造一个涉及广泛领域的开放公共数据政策网络来促进公共数据中的价值得到有效释放。 [Purpose/Significance]A sound public data openness policy is an important guarantee to ensure the effective opening of public data in China.This paper analyzes the text of open public data policy in China,reveals the supply characteristics of China's open public data policy,and provides reference for relevant departments to formulate policies and high-quality open public data.[Method/Process]The study searched the policy texts related to open public data in China in the“www.pkulaw.cn”and the official websites of Chinese governments at all levels,and conducted manual secondary screening.Then it used the LDA model method to cluster quantitative analysis of public data opening policy,and then summarized the supply characteristics of open public data policy.[Result/Conclusion]The supply characteristics of open public data policy in China show obvious“differences”and“imbalances”.Emphasizing openness in daily situations and not giving enough attention to openness in“stressful situations”;At the same time,there is also an imbalance in the“fields”and“regions”involved in the policy of public data openness as well as a lack of constructing an open public data policy network covering a wide range of fields to promote the effective release of value in public data.
作者 马海群 张斌 Ma Haiqun;Zhang Bin(Research Center of Information Resources Management,Heilongjiang University,Harbin150080,China;Department of Public Administration and Law,Hunan Agricultural University,Changsha 410000,China)
出处 《现代情报》 CSSCI 2023年第8期35-44,共10页 Journal of Modern Information
基金 国家社会科学基金重大项目“面向数字化发展的公共数据开放利用体系与能力建设研究”(项目编号:21&ZD336)。
关键词 开放公共数据 政策分析 政策聚类 政策供给特征 LDA模型 open public data policy analysis policy clustering policy supply characteristics LDA model
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