The equipment research cost estimation model is constructed by learning from the typical samples.
在此基础上通过对典型样本的学习，建立装备研制费用预测模型。
The equipment research cost estimation model is constructed by learning from the typical samples.
无人机费用预测是在装备研制设计阶段就必须考虑的重要问题。
In the integration server layer, design a query optimizer and research query rewrite, cost estimation model and caches mechanism.
在服务器层设计一个查询优化器，并研究了查询重写和代价估计优化方法以及缓存机制。
This new algorithm greatly raises the speed of parameter identification and computation convergence. An avionic equipment cost estimation model is set up based on ANFIS network.
混合学习算法提高了网络参数的辨识速度和网络计算的收敛速度。
Considering some uncertain influencing factors in the missile cost estimation, this paper provides a more effective BP neural network to set up the estimation model of the missile cost.
文中提出了一种更有效的前向BP神经网络，考虑了导弹成本中的一些非确定性的影响因素，建立了导弹成本的估算模型。
The thesis is to present a cost estimation method and pricing model through the study on the characteristics of mass customized product and its pricing.
本文旨在通过对大规模定制生产、产品及其报价特点的研究，提出大规模定制产品的成本估算方法和报价决策模型。
There are three main methods of cost estimation: expert method, analog method and parameters model method.
成本估算主要有三种方法：专家判定法、类比法、参数模型法。
A model based on function for product cost estimation was proposed based on the literature review on the design for cost.
在分析并行工程中面向成本设计的基础上，提出了基于功能的产品成本估算模型。
A satisfactory result was obtained by means of actual calculation. This model can be applied to the cost estimation of new products in the manufacture of products in series.
通过实际计算，取得了满意结果，该模型可用于系列产品生产中新产品的成本估计。
On the algorithm of Market rate prediction, this article adopts the new Winters model to predict the power cost, and check it by the data of North China co, and receives better estimation effects.
在营销指标预测算法上，本文采用改进的温特斯模型对售电量进行预测，并用华北电网的相关数据进行了校验，取得了良好的预测效果。
On the algorithm of Market rate prediction, this article adopts the new Winters model to predict the power cost, and check it by the data of North China co, and receives better estimation effects.
在营销指标预测算法上，本文采用改进的温特斯模型对售电量进行预测，并用华北电网的相关数据进行了校验，取得了良好的预测效果。
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