摘要
有序加权平均算子是近年来发展的在许多领域有着广泛应用的信息融合方法.本文引进诱导有序加权平均算子的概念,并探讨了它的一些性质,然后建立诱导有序加权平均新的组合预测模型,最后给出其在股票价格预测中的应用研究,实例分析结果表明了该方法的有效性.
Ordered weighted averaging (OWA) operator is a kind of information fusion method, which has been developed in recent years and used in a wide range of applications. An induced ordered weighted averaging (IOWA) operator is introduced in this paper, and its some properties are discussed. Then the new combined forecasting model based on induced ordered weighted averaging operator is constructed. Finally forecasting of stock price is also given using this model, and it shows that the model is effective.
出处
《安徽大学学报（自然科学版）》
CAS
北大核心
2005年第1期1-6,共6页
Journal of Anhui University(Natural Science Edition)
基金
中国博士后科研基金资助项目(2004035209)
安徽省教育厅科研基金资助项目(2002kj022)
关键词
诱导有序加权平均
算子
组合预测
股票价格
induced ordered weighted averaging
operator
combined forecasting
stock price
