【摘要】 基于Theil不等系数的组合预测模型是一种新的相关性的组合预测模型,研究了该模型的性质。在提出若干新概念的基础上,探讨了模型非劣性组合预测、优性组合预测以及冗余预测方法的存在性,给出了冗余信息的判定。更多还原

【Abstract】 The combination forecasting model based on Theil coefficient is a new kind of correlation one. In this paper its properties are studied. On basis of new concepts,such as superior combination forecasting and dominant forecasting method etc, the existence of noninferior combination forecasting, superior combination forecasting and redundant forecasting method are discussed. Finally redundant information is given in the determining theorem.更多还原