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1 research outputs found
基于决策树方法的专利被引影响因素研究
Author
刘娅
吕璐成
杨冠灿
Publication venue
'Academy of Natural Sciences of Philadelphia'
Publication date
01/01/2015
Field of study
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专利引用对于专利质量评价具有重要作用。本研究基于决策树方法对可能影响专利被引的12个影响因素与专利是否被引的潜在关系进行分析。研究最终发现,专利的最早优先权年是其中影响最为显著的因素,而后依次是权利要求数量、专利权人数量、是否转让、平均引用时滞、优先权国家,而其它6个指标的影响效果并不明显
National Science Library,Chinese Academy of Sciences