The clustering of extended spatial objects is one of the focuses of spatial cluster analysis.
扩展空间对象的聚类分析是空间聚类研究的焦点问题。
Seven kinds of spatial data clustering approaches are studied. And the technique to solve the problem of Constraint-based Spatial Cluster Analysis is explored.
系统研究了七种典型的空间数据聚类方法，积极探索基于约束条件的空间聚类问题的解决方案；
Spatial data mining is a research branch of data mining, and the spatial clustering analysis is an important area of research of spatial data mining.
空间数据挖掘是数据挖掘的一个研究分支，而空间聚类分析是空间数据挖掘的一个重要的研究领域。
应用推荐