期刊评价指标SJR、JIF和H指数的关系研究

Research on the Relationship and Comparison Between the SJR,JIF,and H-index

以SSCI与SCOPUS收录重合的38种国际图书情报期刊为例,通过Spearman相关系数对SJR、JIF和H指数三种学术期刊评价指标之间关系进行研究,并对三者的优缺点进行归纳。结果表明,SJR、JIF和H指数三者呈线性关系,但由于SJR同时兼顾期刊被引数量与质量而更优。最后,对这些评价指标进行探讨与展望。

Taking 38 international library and information science journals which are overlapped journals included in SSCI and SCO- PUS as examples, the author judges which index is superior by Spearman＇ s correlation coefficients of the SJR, JIF, and H-index, and then carries out the research on the relationship among them and compares the advantages and disadvantages of the three indices. The results show that, in evaluating the journals S JR is superior to other indices because of SJR taking into account the quantity and quality of cited journals ; SJR, JIF, and H-index had a linear relationship among the three indices. Finally, these indices for journal evaluation are discussed.