基于优先级层次熵-修正TOPSIS法的区域科技创新能力评价

Evaluation of Regional Scientific and Technological Innovation Capability Based on Priority Level Entropy-modified TOPSIS Method

区域科技创新能力已成为决定地区综合竞争力的重要因素,科学全面地评价区域科技创新能力有助于提升地区经济水平。从创新投入能力、创新产出能力、技术转化能力、创新环境支撑能力4个维度,构建区域科技创新能力评价指标体系。考虑到指标优先级的影响,采用不完全指标排序关系修正方法并结合层次分析法和熵值法对评价指标进行组合赋权,进而使用修正TOPSIS(逼近理想解排序)法进行综合评价。最后,选取陕西、北京、河南、辽宁4个不同地区代表性省市,对其科技创新能力进行综合评价。评价结果与现实情况基本一致,从而验证了评价方法的有效性。

Regional scientific and technological innovation capability has become the decisive factor of regional comprehensive competitiveness.Scientific and comprehensive evaluation of regional scientific and technological innovation capability is helpful to improve the regional economic level.The evaluation index system of regional scientific and technological innovation capability of China is established from four dimensions of innovation input capability,innovation output capability,technology transformation capability and innovation environment support capability.Considering the influence of index priority,the incomplete index order relationship correction method is adopted,analytic hierarchy process and entropy method are used to weight the evaluation indexes,and then the modified TOPSIS(technique for order preference by similarity to ideal solution)method is used for comprehensive evaluation.Finally,four representative provinces and cities of Shaanxi,Beijing,Henan and Liaoning are selected to comprehensively evaluate their scientific and technological innovation ability,so as to verify the effectiveness of the evaluation method.