采用灰色关联分析法,以情报学为例,首先基于关键词对学科创新力,即学科创新潜力、学科创新活力和学科创新保持力分别进行评价,然后选取有代表性的动态影响因素,即博士研究生规模、硕士研究生规模以及国家社会科学基金数,将学科创新力评价结果与学科创新力动态影响因素进行灰色关联度分析,再将动态影响因素按照与学科创新力的关联度大小赋予权值,作为今后建立综合评价和预测模型的参数。最后对基于灰色关联度的权重计算结果进行定性分析,证明该方法具有客观性和合理性。结论部分对今后进一步的研究进行展望。 Using the gray relational analysis method, taking intelligence science as an example, we first evaluate the innovation ability of disciplines based on keywords, namely, the subject innovation potential, discipline innovation vitality and discipline innovation retention, and then select the representative dynamic influence factors, The scale of graduate students, the scale of postgraduate and the number of national social science funds, the dissertation analyzes the result of subject innovation and the dynamic influencing factors of subject innovation by gray relational analysis, and then assigns the dynamic influence factors according to the degree of relevance with subject innovation, As the future establishment of a comprehensive evaluation and forecasting model parameters. Finally, the qualitative analysis of the weight calculation results based on gray relational degree shows that the method is objective and reasonable. Conclusion part of the future research prospects.