In the complete information systems,there are many methods of mining rules based on the decision tree such as ID3 arithmetic, but there are not many methods of mining rules from incomplete systems based on the decision tree.
基于决策树的完备信息系统规则提取方法很多,如比较有影响的ID3算法等,但是在不完备信息系统中应用决策树进行规则提取的方法还不是很多。
参考来源 - 基于多变量决策树的不完备信息系统规则提取研究·2,447,543篇论文数据，部分数据来源于NoteExpress
All sorts of advanced data-mining rules can be triggered in this way.
可以用这种方式触发各种各样的高级数据挖掘规则。
A transition matrix among activities was established based on process logs, and the mining rules of basic process logical relationships were defined.
基于日志建立转移矩阵，定义基本过程逻辑关系的挖掘规则，并据此规则设计了挖掘算法。
This method conquers the disadvantage of traditional association rules mining methods, mining rules while mining frequent-item set, so the mining efficiency is greatly enhanced.
该方法克服了传统关联规则挖掘方法的不足，在产生频繁项集的同时进行规则挖掘，从而提高了挖掘效率。
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