灰色斜率相似关联度研究及其应用

Study on Grey Slope Similarity Incidence and Its Applications

根据灰色关联分析的基本思想,基于灰色斜率关联度的计算模型,提出了一种新的灰色斜率相似关联度计算模型,它满足相似性。该计算模型充分利用了序列在各个时点的信息和正、负相关性,得出的关联分析结果比较客观可靠。实例分析表明:该模型简单,且具有良好的应用性。

According to the idea of grey incidence of grey system theory, a new grey slope similarity incidence model is constructed on the basis of grey slope incidence. It is indicated that this model could satisfy similarity. It is found that this method makes good use of the information of every timetable and its correlation of positive or negative, and the result of grey incidence analysis by this method is more scientific than before. A real example shows its simplification and practicability.