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发表时间：2022-10-10

发表刊物：科学学与科学技术管理

卷号：36.0

期号：2

页面范围：161-172

ISSN号：1002-0241

摘要：The patent co-authorship network is established by citing patent data of Danish Vestas Wind Technolo-gy Group Corporation using Derwent Innovation Index (DII), with each node representing researchers and each line standing for their patents' co-authorship. With the social network analysis method, the co-authorship network is analyzed in detail and some characteristics of this network obtained. Patent counts, citation counts, h-index, de-gree centrality and betweenness centrality are selected as the indicators for the evaluation index system of scienti-fic research personnel in this paper. The grey relation analysis method is used for determining the correlation coef-ficients while the weighted entropy is also applied for computing the comprehensive value of scientific resear-chers' technological level. Empirical analysis results show that this method provides high reliability and good conve-nience.

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