| 基于Rough集理论的矿井突水规则获取 |
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| 引用本文： | 冯利军.基于Rough集理论的矿井突水规则获取[J].煤田地质与勘探,2003,31(1):38-41. |
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| 作者姓名： | 冯利军 |
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| 作者单位： | 煤炭科学研究总院西安分院,陕西,西安,710054 |
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| 摘 要： | 以突水样例的一个子集为例,采用可变精度的Rough集模型,经过对原始决策信息表的数据 预处理、属性约简、值约简和规则生成等主要步骤,最终获得了与该样例子集相适应的若干突水规 则,这些规则较好地覆盖了该样例子集所包含的突水信息,具有同等的分类决策效果。
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| 关 键 词： | 突水信息 Rough集理论 规则获取 |
| 文章编号： | 1001-1986(2003)01-0038-03 |
| 修稿时间： | 2002年9月2日 |
Acquisition of mine water inrush rules based on Rough Set Theory |
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| FENG Li-jun.Acquisition of mine water inrush rules based on Rough Set Theory[J].Coal Geology & Exploration,2003,31(1):38-41. |
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| Authors: | FENG Li-jun |
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| Abstract: | Taking a subset of water inrush samples as example, some water inrush rules corresponding to the subset have been acquired, through such procedures as data pretreatment of initial decision-making information table, attribute reduction, value reduction and rules generation. 'Ihese rules preferably cover the water inrush information included potentially in the subset,and have equivalent effectiveness for classifying and making decision compared with the subset itself. |
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| Keywords: | mine water inrush information Rough Set Theory rules acquisition |
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