In this paper based on rough sets theory and neural network a new optimizing method of supplier 's choice is put forward.
本文提出了一种基于粗集理论与神经网络相结合的供应商优化选择新方法。
This article proposes a usage of rough collection theory by optimizing the BP nerve network model method, and will apply the optimized network model in the rolling bearing breakdown diagnosis.
提出了使用粗糙集理论优化BP神经网络模型方法，并将优化后的网络模型应用于滚动轴承的故障诊断中。
The method of optimization theory based on dual method was transplanted to design fuselage main frame, and the optimizing model of fuselage main frame was established.
将基于二次规划的准解析法优化理论应用于机身主要承力框的设计中，建立了机身主要承力框的优化模型。
The Newton-Euripides method is put into use in analysis the object holding manipulator dynamics and the result will provide theory evidence in step motor selecting and structure optimizing.
采用牛顿-欧拉方法对物料抓取机械手操作臂进行了动力学分析，为步进电机的选型和结构优化提供了理论依据。
The economic order quantity will be decided by applying the theory and method of optimizing cost and probability.
利用成本优化、概率论等理论和方法，制定经济合理的采购批量。
The basic theory and method of applying Geostatistical Methods in optimizing the exploration gird was discussed.
论述了应用地质统计学法进行露天矿勘探网度优化的基本原理和方法。
The methods for setting objective cleanliness were introduced, and the theory and method of optimizing objective cleanliness were proposed.
介绍了目标清洁度设置的一般方法和步骤，并提出了进一步优化目标清洁度的理论和方法。
The paper used a method of comparing theory to explain the reason of optimizing performance by GA and got a conclusion that optimizing makes NN be applied further.
运用理论对比的方法，阐明了用遗传算法进行神经网络性能优化的原因，并得出结论，认为用遗传算法进行神经网络性能优化促使了神经网络更进一步的应用。
The optimizing method on the supporting scheme is presented based on the model of gray optimal theory and combining with the practical example.
根据灰色优化理论模型，结合实例得出综合的深基坑支护的最优支护方案。
The optimizing method on the supporting scheme is presented based on the model of gray optimal theory and combining with the practical example.
根据灰色优化理论模型，结合实例得出综合的深基坑支护的最优支护方案。
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