【目的/意義】大數據背景下,開放數據成為社會與學術界共同關注的研究熱點。對開放數據領域的研究現狀進行梳理與總結有助于該領域的研究發展,并為相關學者后續研究提供參考和借鑒。【方法/過程】基于文獻計量法,通過中國知網期刊數據庫對收錄的我國有關開放數據研究文獻題錄信息進行計量分析,并借助可視化軟件繪制科學知識圖譜來揭示國內開放數據研究的核心作者群及機構、研究主題、研究演進趨勢等知識結構與知識特征。【結果/結論】國內開放數據研究已廣泛開展,形成了多個顯著核心的合作團體并出現了高影響力論文;研究主題包括6個方面;研究演進經歷3個階段;但相關研究仍存在不足,最后提出了未來研究重點和方向。

【Purpose/significance】Under the background of big data, open data has become a research hotspot in the social and academic circles. Sorting out and summarizing the research status of open data are helpful to the research and development in this field. Meanwhile, it also provides references for the subsequent research of relevant scholars.【Method/process】Based on the Bibliometrics method, this paper makes a quantitative analysis of "open data" research in China through theCNKI database. In addition, visualization software is used to draw mapping knowledge domains to reveal the knowledgestructure and knowledge characteristics of "open data" research, which concluding the group of authors and institutions, theresearch theme and the trend of research evolution.【Result/conclusion】Firstly, domestic "open data" research has beenwidely carried out, forming a number of prominent core cooperation groups and highly influential papers. Secondly, the research topic includes 6 aspects. Thirdly, there are three stages of research evolution. Finally, there are still some deficiencies in the related research, and then the future focus of research is proposed.