摘要
如何有效地了解从一个业务数据中究竟能够发现什么,如何有效地让有经验的用户参与并知道模式的探索,精练挖掘结果,便于从不同角度分析数据知识,从而高效得到新样本的分类,提高分类准确率,是研究并实现数据挖掘功能有效性的重要一环。本文以电信渠道建设业务数据为应用环境,运用数据仓库技术和决策树归纳方法的结合来进行数据分析,从而实现交互式多层次的挖掘功能的实现。
How to know effectively what can be learned from data and to let experienced clients participate and under- stand the modes, to find out the results precisely, to analyze the data from different angles,to get the categories of new sam- ples efficiently, and to elevate the accuracy of classification are a crucial link of studying and realizing the effectiveness of the data mining function. The paper analyzes data based on the channel of telecommunication environment, applies the technology of data warehousing and the decision-tree conclusion method, and realizes the alternate and multilayer function of data min- ing.
出处
《计算机工程与科学》
CSCD
2007年第12期104-106,110,共4页
Computer Engineering & Science
关键词
数据仓库
数据挖掘
决策树
交互式
多层次
data warehousing
data mining
decision tree
alternation
multilayer
