情报杂志Issue(7)：76-80,5.DOI:10.3969/j.issn.1002-1965.2014.07.014
基于模糊集的国际专利分类与产业的关联性评估
Assessment on the Linkage between International Patent Classification and Industry Based on Fuzzy Sets
摘要
Abstract
Based on fuzzy sets combining with qualitative analysis, the paper assessed associativity between international patent classifica-tion( IPC) and industry from the perspective of patent and IPC code. This paper used"IPC code-Patent number-classification code" ma-trix to constitute membership function and fuzzy sets, and quantitatively assessed the associativity between IPC and industry. The results showed that the associativity was definite or indefinite, and there were differences on the elements of KerR、SuppR and BonR, fuzziness and degree of relationship. The results of this paper could offer academic reference to identify the associativity.关键词
模糊集/隶属函数/模糊度/国际专利分类/产业/关联性Key words
Fuzzy sets/membership function/Fuzzy degree/IPC/Industry/Associativity分类
社会科学引用本文复制引用
黄鲁成,黄斌..基于模糊集的国际专利分类与产业的关联性评估[J].情报杂志,2014,(7):76-80,5.基金项目
国家社会科学基金重大项目“新兴技术未来分析理论方法及产业创新研究”(编号:11&ZD140)。 （编号:11&ZD140）
