基于SPA的动态聚类统计分析及其应用

Dynamiccluster statistic analysis and its application based on SPA

提出一种新的聚类预测与动态统计分析方法,融合了集对理论中的同异反(identical different opposeI,DO)不确定性和聚类分析的思想,通过找出最小和最大相似集合,统计每个类别中的最小值和最大值,从而做出相应的决策,并可对不确定值的变化趋势进行预测,做进一步的估计处理。将该方法应用到“BUS教育”中对学生搭乘“BUS”的人数进行估计、预测和统计,对各个知识模块的学习人数进行统计,并给出最大最小值,从而进行适当的师资配置,并结合《计算机文化基础》教学的实际应用,讨论了这种方法的有效性和实用性。

A kind of new method of clustering forecast and statistic analysis is put forward, The IDO uncertainty of set pair theory and the thought of classfied analysis are applied in this method. First, the minimum and the maximum for each class by finding out the minimum and maximum similar sets is computed, and then the decision-making will be made out. Second, the trend of the uncertain value and gives the more estimates. Third, this method is used to forecast and statistic the number that students hitching ＂BUS＂ is forecast, The maximum and minimum student＇number are computed to scheme teacher properly. Last, the validity and practicability of this method by the application in ＂computer culture base＂ teaching is discussed.