It adopts space data characteristic compare, cluster analysis and correlation analysis, and synthetically utilizes GIS data model and the technology of computer to analyze the distribution network.
采用空间数据特征比较、时域聚类、相关性分析，综合利用配电网络GIS数据模型和计算机技术对配电网络进行深入的研究。
Both cluster analysis and correlation analysis were used to study the correlation between the holistic structure and function of the agroecosystems.
采用聚类分析和相关分析相结合的方法，研究了系统整体结构与功能以及结构和功能两两指标间的相关性。
The main task of data mining includes correlation analysis, cluster analysis, classification, prediction, time-series pattern, deviation analysis and so on.
数据挖掘的任务主要有关联分析、聚类分析、分类、预测、时序模式和偏差分析等。
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