基于文献引文网络的学者学术影响力测度研究

Measurement of Authors' Academic Influence Based on Citation Network

[目的/意义]结合传统引文指标与学者文献的引用关系数据,对学者的学术影响力进行综合测度。准确且高效地测度学者的学术影响力,使测度结果更加合理科学。[方法/过程]提出学者文献影响力测度指标,通过构建加权文献引文网络模型,结合文献被引频次和被引时间以及文献发表期刊当年的期刊影响因子,综合测度出文献重要性大小。根据学者对其所著文献的贡献度,综合测度出学者的文献影响力,并进行了实证研究。[结果/结论]实验证明该模型既考虑了学者科研成果的质量和数量,又区分了合著学者对其科研成果的贡献度的不同,相比影响因子、h指数等是一个比较全面的测度方法,同时对发现和挖掘潜在高学术影响力学者提供了较好的思路。

[ Purpose/siguificance] The traditional citation index is combined with the reference data of scholars＇ literature to measure the academic influence of scholars accurately, efficiently and reasonably. [ Method/process ] The indexes of the measur- ment of scholars＇ literature influence is put forward. Then through the construction of weighted literature citation network model, together with the citation frequency, citation time and influencing factors of the publishing year, the comprehensive importance of the influence is obtained. According to scholars＇ contribution to their publication, the literature influence of scholars can be measured. Moreover, an empirical study is carried out. [ Result/conclusion ] Results verify the effectiveness of the calculation method, which has taken both the quality and quantity of scientific research achievements into consideration. Compared with the methods of influencing factors and h-index, it distinguishes the contribution of different scholars in their cooperative scientific research achievements, and provides a good idea to excavate the potential high academic influence scholars.