This article introduces grey theory into logistics trade, and builds data mining model based on grey theory to solve the practical problem in logistics enterprises' management and decision.
本文提出灰色系统的理论与方法在物流行业的应用，针对物流企业管理决策的实际问题建立基于灰色系统理论的数据挖掘模型。
Absrtact: Rough sets and grey theory have advantages in the field of data mining, but their ultimate goal is to discover knowledge.
摘要：粗糙集和灰色理论在数据挖掘领域各有优点，它们最终目标都是为了发现知识。
For more effective meteorological data mining, this thesis introduces the quotient space granular computing theory, grey model, structural machine learning algorithm and so on.
为了更加有效地进行瓦斯数据挖掘，本文引入了商空间粒度计算理论、灰色模型、覆盖算法等。
The application of grey data mining model in the management and decision of logistics enterprises has proved that the grey forecasting model and clustering model is effective and of practical value.
灰色数据挖掘模型在物流企业的管理决策问题中的应用证明了基于灰色系统理论的灰色预测和聚类模型是有效的、具有实用价值的数据挖掘模型。
Qingdao Everhigher Industry & Trade co, g343 shandong grey stone mining and the main one, mines and factories in rich mineral resources, Sishui, greatly reduce the cost of customer cost.
青岛恩泽恒工贸有限公司，g343鲁灰石材最主要的开采和出口者之一，矿山和工厂在泗水，那里矿石资源丰富成本低廉，极大降低了客户的成本。
In view of underground mining, an ore-rock stability evaluation was taken combining the fuzzy-grey-element, on the parameters that are capable to reflect ore-rock stability.
将模糊灰元与矿岩稳定性评价相结合，从地下开采的角度选取能够反映矿岩稳定性的参数进行评价。
Have two mines, one mine of p018 (bluish grey) of p015 (rust board), collect mining and process the integrative natural SLATE manufacturer.
拥有p 015(锈板)矿山两座、p 018(蓝灰)矿山一座，是集采矿加工一体的天然板岩生产厂家。
According to the travel accident occurrence frequency the defect of open mining transportation system, the grey theory is used, the grey forecasting model is established and forecast.
针对露天矿运输系统行车事故发生频次数据少的缺点，采用了灰色系统理论对其进行灰建模，灰预测。
According to the travel accident occurrence frequency the defect of open mining transportation system, the grey theory is used, the grey forecasting model is established and forecast.
针对露天矿运输系统行车事故发生频次数据少的缺点，采用了灰色系统理论对其进行灰建模，灰预测。
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