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- The trend part of the data can be fitted with BP back propagation) neural network and the random part is processed by a normal ARMA (auto regressive moving average) model. 采用BP网络对不平稳时间序列进行数据拟合,处理趋势部分,利用ARMA模型处理随机部分。
- The Microsoft Decision Trees algorithm trains a model by using an Auto Regressive decision tree. Microsoft决策树算法通过使用自动回归决策树来为模型定型。
- The auto correlation coefficients figure is suggested to ascertain auto regressive items of bilinear time series model (BM).A scheme based on genetic algorithms is adopted to deduce the BM. 摘要文章提出了实用自相关系数图确定双线性模型的自回归项,应用了基于遗传算法的一套建模方法。
- PNN controller uses nonlinear auto regressive moving average (NARMA) model for predictive model, makes real time study and control for all process , but control precisions is lower in start phase. 所研究的预测神经网络采用了基于非线性自回归滑动平均模型建立预测模型,实现在线学习和在线控制,但初始阶段控制精度不高。
- Auto regressive integrated moving average model 求和自回归滑动平均模型
- To solve the problem of modeling temperature control in the fermentation process, a neural network nonlinear auto regressive moving average(NN-NARMA) modeling method for nonlinear system is proposed. 针对生物发酵过程中温度控制难以建模的问题,基于非线性自回归滑动平均(NARMA)模型,设计了神经网络自回归滑动平均(NN-NARMA)模型。
- non linear auto regressive moving average (NARMAX) model 非线性自回归滑动平均(NARMAX)模型
- ARIMA(auto regressive integrated moving average) model ARIMA(自回归移动平均)模型
- This thesis introduces the concept, elements, characteristics and basic principle of fashion from new point of view, at the same time, garment trend, manufacturer, trend model are also presented. 本文从较新角度详细介绍了流行服装的含义、要素、特点和基本原则以及服装流行的含义、制造者、模式等基本概念。
- Supit I.Prediction national wheat yields using a crop simulation and trend models[J].Agric.For.Meteorol.,1997,88:199. 诸叶平.;小麦-玉米连作环境模拟和智能决策系统[J]
- Lou Jiwei said that the current international economic situation is facing the L-type recession, the financial development of banking business to the traditional regression trend. 楼继伟表示,当前国际经济形势正面临L型衰退,金融发展出现银行业务向传统回归等趋势。
- It seems to vary in different periods and different markets. Secondly, Andersen and his coworker developed FIVAR (fractional integrated vector auto regression) model to forecast exchange volatility. 其次,Andersen等学者的向量分数综合自回归模型都没有考虑市场的杠杆效应或不对称性,应用于汇率市场时应该不会有较大误差,但是,股票市场波动率一般都有明显的不对称性,因此该模型并不适合股票市场波动率。
- auto regressive integrated moving average(ARIMA) 差分自回归滑动平均模型
- multidimensional auto regressive models 多维自回归模型
- Seasonal Trend Model in Outpatients Forecasting 趋势季节模型在门诊人次预测中的应用
- differential auto regressive algorithm DIAR算法
- Forecasting Power Supply by Season Trend Model 季节型趋势模型在供电量预测中的应用
- Nonlinear auto regressive moving average 非线性自回归滑动平均模型
- The Detroit auto workers went out for higher pay. 底特律的汽车工人为争取提高工资而罢工。
- Then stock price plasticity models, including a basic model, a power exponent model and there one step auto regression models, are established by econometrical methods, and examined by twelve sample stocks. 然后使用计量经济学方法建立描述股价波动的塑性模型,包括股价塑性基本模型、基本模型的一阶自回归模型、幂指数模型及幂指数模型的一阶自回归模型,基于12支样本股对这些模型进行参数估计和检验。