应用关联序改进多元回归建模方法的探讨

Study of Using Relation Sequence to ImproveMultiple Regression Modelling

分析了应用灰色关联序进行多元回归模型中自变量选择的可行性，在此基础上，提出了将关联序分析与回归分析相结合建立多元回归模型的方法．

In this paper a new method of creating multivariate regression model is put forward.Through the analysis of the feasibility of using the relation sequence to select the independent variables of multivariate regression model, a model is set up by combining relation sequence analySiswith regression analysis. PractiCe proves that the result of this method is almost the same as resultsof the traditional methods, but the computation requirements will be largely reduced.