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认为已有科研合作网络分析研究成果多是基于某文献数据库单一数据源,无法全面完整地反映真实的科研合作状态。基于多数据源,从作者贡献、合著次数、合著强度和合著效果等角度对合著网络中的点权和边权进行加权,构建多数据源的科研合作网络分析方法。实证分析表明,本文所提出的方法较基于单一数据源的合著分析能够真实、全面地反映科研合作状态。
It is considered that the research results of research cooperation network are mostly based on a single data source of a document database, which can not fully and completely reflect the true state of scientific research cooperation. Based on multiple data sources, authoritatively weighted point and right in co-author network from the aspects of author’s contribution, number of co-operation, strength of co-operation and co-effect, and build a multi-data source of scientific cooperation network analysis method. Empirical analysis shows that the method proposed in this paper can reflect the status of research cooperation more truly and comprehensively than the co-analysis based on single data source.