国内外专利网络研究进展*

关鹏,王曰芬

Advances in Patent Network

Peng Guan,Yuefen Wang

表2 团渗透算法抽取“专利网络”英文文献研究主题及关键词

Table2 Topics and Keywords of English Bibliography Extracted by CPM Algorithmin “Patent Network” Field

研究主题 关键词 patent analysis method property, natural language processing, patent analysis, technology analysis, function, patent map, patent network, patent mining, social network analysis, technology intelligence patent cooperation network in China chinese firms, collaboration, pattern, configuration, innovation capability, co-patenting, partner portfolio, evolution evolutionary analysis of patent cooperation network co-invention, proximity, co-patenting, biotechnology, knowledge exchange, networks patent text mining topic model, text mining, network analysis, innovation, biofuel, patent data social network analysis technological innovation, patent clustering, innovation, social network analysis, social networks, patents patent citation network kernel-based method, graph kernel, nanotechnology, patent classification, citation network, machine learning