为避免常规分类方法复杂的数学理论和繁琐的计算,提出了基于集对原理的洪水分类新方法——集对分析法(SPAM)。系统地给出了集对分析法的基本思路和计算步骤。建议方法概念清晰,结构简单,计算简洁,易操作,是一种有效的分类途径。以实测洪水过程为例,应用研究表明集对分析法的分类结果是可行的。
In order to avoid the complicated mathematic theories and difficult calculation of traditional classification meth- ods a new approach to flood classification: Set Pair Analysis Method (SPAM) has been suggested in this paper. The basic idea and calculation steps of SPAM are discussed. The SPAM is a satisfied classification approach whose concept and structure and calculation are simple and clear. The case study of flood classification has shown that the results of classification with SPAM are feasible.