中国电子科技2005，Vol.3Issue(3)：234-237,4.
A Method of Attribute Reduction Based on Rough Set
A Method of Attribute Reduction Based on Rough Set
摘要
Abstract
The logging attribute optimization is an important task in the well-logging interpretation.A method of attribute reduction is presented based on rough set. Firstly, the core information of the sample by a general reductive method is determined. Then, the significance of dispensable attribute in the reduction-table is calculated. Finally, the minimum relative reduction set is achieved. The typical calculation and quantitative computation of reservoir parameter in oil logging show that the method of attribute reduction is greatly effective and feasible in logging interpretation.关键词
rough set/attribute reduction/quantitative computation/oil logging interpretationKey words
rough set/attribute reduction/quantitative computation/oil logging interpretation分类
信息技术与安全科学引用本文复制引用
LI Chang-biao,SONG Jian-ping..A Method of Attribute Reduction Based on Rough Set[J].中国电子科技,2005,3(3):234-237,4.基金项目
Supported by the National Natural Science Foundation of China (No.60308002) （No.60308002）
