摘要
诱导有序加权平均算子是一种新的信息集结算子,用途非常广泛.基于诱导有序加权平均算子构建了4种组合预测模型.实例表明这种模型能有效地提高预测精度.
Induced ordered weighted averaging operator (IOWA) that is widely used, is a new information aggregating operator. This paper constructs four combined forecasting models based on IOWA. The example illustrates that these combined models can improve the forecasting precision.
出处
《合肥学院学报(自然科学版)》
2008年第4期1-5,共5页
Journal of Hefei University :Natural Sciences
基金
国家自然科学基金项目(70571001)
天津财经大学科研启动性课题(Q0507)资助
关键词
有序加权平均算子
诱导有序加权平均算子
信息矩阵
ordered weighted averaging operator
induced ordered weighted averaging operator
information matrix