基于TOPSIS方法的核心专利识别研究  

Research on Core Patent Identification Based on the Method of TOPSIS

作　　者：谢萍[1] 袁润[1] 钱过[1] 

机构地区：[1]江苏大学科技信息研究所,江苏镇江212013

出　　处：《情报理论与实践》2015年第6期88-92,108,共6页Information Studies:Theory & Application

摘　　要：针对国内外核心专利研究现状,基于技术领域和时域,提出了采用TOPSIS方法确定核心专利指标权重,研究表明核心专利指标权重的确定受技术领域和时域的影响,同时,TOPSIS方法确定核心专利指标权重具有一定的局限性,需进一步深入分析其原因。According to the research status of core patent at home and abroad, this paper uses the method of TOPSIS to deter- mine the weight of the core patent indicator based on the technological field and time domain. The research shows that technological field and time domain may affect the determination of the weight of core patent indicator. Meanwhile, there is a limitation for TOP- SIS method to determine the weight of core patent indicator, which needs further analysis.

关 键 词：核心专利 专利指标 权重 

分 类 号：G306[文化科学]