摘要
Abstract
A new PPP model project investment risk analysis method is proposed to realize the storage,transmission,analysis and application of various data information in various risk data information such as investment project risk,technical risk,oper-ational risk,and policy risk.A deep belief network(DBN)algorithm model is constructed to realize the calculation of the rela-tionship between the government and private enterprises in the project investment risk.It can effectively analyze the needs of the government and social capital cooperation,and provide cooperation capabilities and efficient.Through experiments,the method proposed has high calculation accuracy and low error,which provides a theoretical basis for the project investment risk analysis of the PPP model.关键词
PPP模式/投资分析/风险分析方法/DBN算法模型/项目投资Key words
PPP model/investment analysis/risk analysis method/DBN algorithm model/project investment分类
经济学
