摘要
研究组合预测误差信息矩阵的结构与组合预测方法性质之间的联系,首次提出冗余信息概念,对最优组合预测方法的组合结构进行了研究。
This paper studies the connection between the structure of the forccasting error information matrix and the nature of the combination forecasting method. By use of the concept of redundant information, we give a more clear discription of the structure of optimal combination forecasting method, which is very important to the theoretic study and practical application of the combination foercasting method.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1992年第4期448-454,共7页
Journal of University of Electronic Science and Technology of China
基金
国家自然科学基金
关键词
预测误差
信息
矩阵
预测方法
forecasting error
information
matrix
average method
optimal combination
forecasting method
redundant information
