摘要
简要介绍了粗糙集理论 ,详细论述了决策表、属性约简、规则生成和变精度粗糙集 ,并结合矿山实例说明矿井调度知识挖掘的过程。粗糙度理论是描述不确定性的又一新工具 。
The rough set theory is described briefly. The decision-making table, attribute reduction, rule generation and rough set with variable precision are discussed in detail. The knowledge mining process of underground mine dispatching is illustrated by an mine application case. Rough set theory is another new tool for unvertainty description, opening a new way for mine knowledge mining.
出处
《金属矿山》
CAS
北大核心
2004年第10期1-4,13,共5页
Metal Mine
基金
陕西省自然科学基金资助项目 ( 2 0 0 2G0 6)
