传统技术以统计分析为代表,统计学内所含序列统计、概率论、回归分析、类别数据分析等都属于传统数据挖掘技术,尤其 Data Mining 对象多为变量繁多且样本数庞大的数据,是以高等统计学里所含括之多变量分析中用来精简变量的因素分析(Factor Analysis)、用来分类的判别分析(Discriminant Analysis),以及用来区隔群体的分群分析(...
In this paper, thrown a light on Building Customer Relationship Management through Data Mining and Data Warehousing (DMDW). Gaining insight to improve business functions remains a major concern of any manager or decision maker. The past two decades have seen a wide diffusion of information ...
From data warehousing to data mining DW and OLAP DW and OLAP Technology for DM Technology for DM 15 From Tables and Spreadsheets to Data Cubes From Tables and Spreadsheets to Data Cubes 数据仓库是基于多维数据模型来观测数据立方体格式的数 据 数据立方体允许以多维对数据建模和观察,它由维和事实 定义...