| 矿井多指标系统的灰色评估 |
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| 引用本文： | 廖灿平.矿井多指标系统的灰色评估[J].西安科技大学学报,1992(4). |
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| 作者姓名： | 廖灿平 |
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| 作者单位： | 煤炭科学研究总院 |
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| 摘 要： | 建立了适用于工程应用的多指标示系统评估的灰色统计和灰色聚类模型。提出了以实际样本数据为依据确定灰色权系数的方法,有效地克服了确定权系数时的主观因素的影响。通过实际使用说明,将灰色统计与灰色聚类有机地结合起来进行灰色评估是正确的。
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| 关 键 词： | 矿井评估 灰色统计 灰色聚类 |
GREY EVALUATION OF MULTIPLE-INDEX SYSTEM IN COAL MINE |
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| Liao Canping.GREY EVALUATION OF MULTIPLE-INDEX SYSTEM IN COAL MINE[J].JOurnal of XI’an University of Science and Technology,1992(4). |
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| Authors: | Liao Canping |
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| Institution: | Liao Canping |
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| Abstract: | The models of grey statistics and grey cluster suitabe for engineering application of multiple-index system evaluation are established in the paper. The method to determine the grey weight of different indexes aceording to the practical sample data is put forward. The method can effectively reduce the influence of subjective factors during determining the index weight. Practical application shows that the combination of grey statistics and grey cluster to make grey evaluation is right. |
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| Keywords: | mine evaluation grey statistics grey cluster |
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