摘要
研究粗糙集理论的重要内容属性约简,在此基础上描述基于增量式的属性约简算法。针对影响消费人群对汽车接受因素的多个属性进行约简,根据条件属性对决策属性影响的重要性,对条件属性进行约简,最终保留核心属性。
Studies the important content of rough set theory,such as of attribute reduction,which describes the algorithm of incremental-based attribute reduction in details.Reduces the accepted factor of multiple properties on the car,according to the affected importance of condition attributes,reduces some attributes in order to retain the core attributes.
关键词
粗糙集
增量式
属性约简
约策树
Rough Set
Relative Dependence
Property Reduced
