迭代自组织数据分析，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度,用于特征降维，特征融合，相关分析等。- Iterative self-organizing data analysis, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation, For feature reduction, feature fusion, correlation analysis.