【摘要】 根据产业科技竞争力的内涵及评价指标,运用可视化编程语言VisualC++,开发了一种基于主成分分析方法与BP神经网络的符合用户需求的产业科技竞争力评价与政策试验系统。更多还原

【Abstract】 According to the connotation of the competitive power in science and technology in industries and evaluation index,the system of evaluation and policy simulation of the competitive power in science and technology in industries,which is satisfied for customer’s need,is developed by the aid of visual program language Visual C++,based on the method of PCA-BP.更多还原