摘要
建立了基于粗糙集理论的我国缓倾斜薄煤层采煤方式选择模型。以信息系统属性值表为主要工具 ,对连续属性进行离散化 ,约简并剔除不必要的属性 ,揭示了采煤方式选择信息中内在的冗余性 ,降低了采煤方式选择构成的复杂性 。
Presents a model for distinguishing mining way of gently inclined low coal seam based on rough set theory.Knowledge representation system table is taken as a major tool to discrete continuous attributes and reduce the rules in which unnecessary attributes are eliminated. The redundancy of the information system is revealed.The decision making rules are given finally.
出处
《计算机与现代化》
2002年第9期1-3,10,共4页
Computer and Modernization
基金
国家自然科学基金项目 (6 9972 0 36 )
陕西省自然科学基金项目 (2 0 0 0SL0 3)
