文章摘要
宋培彦,程志强.肿瘤领域专家学术影响力评价方法及其实证研究[J].情报工程,2018,4(3):048-057
肿瘤领域专家学术影响力评价方法及其实证研究
Method of Experts Academic Influence Evaluation in the Field of Oncology: An Empirical Study
  
DOI:10.3772/j.issn.2095-915X.2018.03.007
中文关键词: 学术影响力;NIF 指数;专家评价;专家库
英文关键词: Academic influence; NIF index; expert evaluation; expert database
基金项目:国家社会科学基金项目“基于知识组织的科研项目评审专家发现研究”(16BTQ079)
作者单位
宋培彦 中国科学技术信息研究所信息技术支持中心 
程志强 北京师范大学政府管理学院 
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中文摘要:
      为了对专家学术影响力进行评价、支撑专家推荐等应用,引入了基于NIF 指数的专家学术影响力评价算法,设计了计算模型和流程;通过对专家产出文献数据进行标准化处理,形成可量化、易更新、精度相对较高的领域专家学术影响力评价方法,以“肿瘤”领域为例,从论文被引用次数、论文数量、参考文献数量、单篇最高被引频次4 个角度开展实证研究,在灵敏度、区分度和适用性都有较大提高,有助于提高专家评价和推荐效果。
英文摘要:
      This paper introduces an algorithm of expert academic influence evaluation based on the NIF index to realize the automatic discovery and recommendation of domain experts. With the data standardization, a quantitative method is proposed for expert academic influence evaluation and updated accurately. Then, taking oncology as an example, four indices including the frequency of citations, the number of published paper, the number of references, the frequency of single citation are analysed. The experiment indicate that the method with higher sensitivity, validity and applicability is feasible in expert evaluation and finding.
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