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在对个人和科研机构的评价研究中,针对难以准确、可靠地界定与识别科研团队的问题,将向量空间模型应用到作者合著关系网络的科研团队发掘研究中。在考虑论文作者署名顺序的前提下,构建论文与作者向量空间,通过计算作者向量的相似度来衡量作者之间的合作关系,再通过社会网络分析中的凝聚子群分析方法分析作者合作关系网络。最后,以某高校内某学院的所有在编教师为研究对象,准确地发掘出所有真实存在的科研团队,从而验证方法的合理性。
In the research on the evaluation of individuals and research institutes, aiming at the problems that it is difficult to define and identify the research team accurately and reliably, the vector space model is applied to the research team of the author’s co-operation network. On the premise of the order of the authors of the essay, we construct vector spaces between the essay and the author, measure the author’s cooperation relationship by calculating the similarity of author vectors, and then analyze the authors’ cooperative network through the cohesive subgroup analysis method in social network analysis . Finally, all the teachers in a college in a university as the research object, accurately excavated all the real research team to verify the rationality of the method.