首页> 外文期刊>Computers and Artificial Intelligence >The Irrelevant Values Problem In The ID3 Tree
【24h】

The Irrelevant Values Problem In The ID3 Tree

机译:ID3树中的不相关值问题

获取原文
获取原文并翻译 | 示例
           

摘要

When a decision tree is represented by a collection of rules, the an- tecedents of individual rules may contain irrelevant conditions. To avoid generating rules with irrelevant conditions, we propose a new algorithm to remove irrelevant conditions of rules in the process of converting the decision tree to rules according to information on the decision tree. Since irrelevant conditions are removed from the resultant rules, the resultant rules are more general than those represented by the decision tree. As a side effect, the resultant rules are less likely to suffer from missing branches.
机译:当决策树由一组规则表示时,各个规则的前提可能包含不相关的条件。为了避免生成不相关条件的规则,我们提出了一种新算法,可以在根据决策树信息将决策树转换为规则的过程中去除规则的不相关条件。由于从结果规则中删除了不相关的条件,因此结果规则比决策树所表示的规则更笼统。副作用是,生成的规则受分支丢失的可能性较小。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号