福建电脑2024，Vol.40Issue(4)：40-44,5.DOI:10.16707/j.cnki.fjpc.2024.04.009
区间值决策系统的多特定类属性约简
The Reduction of Multi-class-specific Attributes in Interval-valued Decision Systems
韩双志 1徐涛2
作者信息
- 1. 枣庄学院网络中心 山东 枣庄 277100
- 2. 枣庄学院网络中心 山东 枣庄 277100||枣庄学院信息科学与工程学院 山东 枣庄 277100
- 折叠
摘要
Abstract
Attribute reduction of multiple specific classes is an important branch of rough set theory research.Usually,users only focus on some decision classes when making decisions,while existing algorithms only focus on all decision classes,and the reduction efficiency for some decision classes is not high.Therefore,this article proposes a fast reduction model for multiple specific classes.This model fully utilizes the characteristics of positive,boundary,and negative domains and proposes an attribute reduction algorithm for multiple specific classes.The experimental results show that the algorithm proposed in this paper has high efficiency and relatively short reduction length.关键词
粗糙集/区间值/多特定类属性约简/负域Key words
Rough Set/Interval-Value/Multi-Class-Specific Attribute Reduction/Negative Regions分类
信息技术与安全科学引用本文复制引用
韩双志,徐涛..区间值决策系统的多特定类属性约简[J].福建电脑,2024,40(4):40-44,5.
