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为研究专利分析方法、技术以及应用等方面的最新进展,采用文献计量法,对以专利分析为主题的文献进行分析,总结国外专利分析主题的研究进展情况。利用汤森路透WOS(web of science)引文检索平台,检索2000-2012年以“专利分析”为主题的文献,通过主题分析(高频关键词)以及关键词共现分析,得到国外专利分析相关文献的主题。研究发现,国外近10年以专利分析为主题的文献主要围绕专利计量法、专利语义分析、社会网络分析与模型、文本挖掘、可视化以及科学-技术关联等方面,并在此基础上展开了新的研究。
In order to study the latest progress of patent analysis methods, technologies and applications, this paper uses bibliometrics to analyze the literature about patent analysis, and summarizes the research progress of foreign patent analysis topics. Using the web-science citation retrieval platform of Thomson Reuters, this paper searches the literature about the subject of “patent analysis” from 2000 to 2012, and obtains the foreign patent through the thematic analysis (high-frequency keywords) and the co-occurrence analysis of the key words Analysis of the subject of the relevant literature. The study found that the literature on patent analysis in the past 10 years mainly focused on patent metering, patent semantic analysis, social network analysis and modeling, text mining, visualization and science-technology relevance, etc., and based on this, Research.