摘要
通过定义汇价预测风险程度,分析其成分数据性质,运用IOWGA算子对多元线性回归的预测风险程度建立组合预测模型。结果表明:基于IOWGA算子的组合预测具有优越性,对汇价预测风险程度准确预测,为汇率投资者的风险预防与控制提供参考。
In this paper, by defining the exchange rate prediction risk, analyzes the composition data properties, using IOWGA operator of multi- variate linear regression prediction of risk degree of combination forecast model is set up. Results show that the combination forecast based on IOWGA operator has superiority, accurately predict risk of exchange rate forecasting, risk prevention and control to provide the reference for currency investors.
出处
《科技和产业》
2014年第3期64-69,共6页
Science Technology and Industry
基金
国家社科基金项目(12BTJ008)
安徽省教育厅自然科学研究项目(KJ2013Z001)
安徽财经大学研究生创新基金项目(ACYC2012039)
