Therefore the combined forecasting has high precision and practicability.
因此组合预测法精度较高，实用性更强。
Traditional combined forecasting model exists deficiency in weighted averaging.
传统的组合预测模型存在加权平均的缺陷。
Establishing combined forecasting model using artificial neural network on the basis of MATLAB toolbox.
对电量和负荷的预测都提供了回归模型、趋势外推模型、灰色模型和组合模型等。
The load forecasting researches and applications by using the combined forecasting theory are more and more.
文中分别应用简单平均组合与最优加权组合原理，建立了短期负荷预测的组合模型。
The crux of applying the optimal combined forecasting method is to determine the combined weight coefficients.
应用最优组合预测方法的关键在于怎样确定组合权系数。
Based on the united data mining techniques, a new method of optimum combined forecasting of power load is suggested.
提出了基于联合数据挖掘技术的电力负荷优选组合预测方法。
The optimal combined forecasting method is an effective method in improving the precision of the power load forecast.
最优组合预测是提高电力负荷预测精度的有效方法。
Describing the type of fuzzy neural network and training algorithm, neural network and fuzzy theory combined forecasting model.
介绍了模糊神经网络的类型和训练算法，将神经网络、模糊理论结合，建立预测模型模型。
The paper presents a short term load combined forecasting model using the simple average and weighted optimum combination principles.
文中分别应用简单平均组合与最优加权组合原理，建立了短期负荷预测的组合模型。
As a result, constructing the model of combined forecasting to predict the fluctuation of stock price has a theoretical value and a strong guidance.
因此，构建组合预测模型来预测证券价格的波动，既具有一定的理论价值又具有较强的现实指导意义。
The result shows that combined forecasting model based on GMDH extracted the characteristics of data abundantly and displayed its unique superiority.
实证结果表明，基于GMDH的组合预测模型充分的挖掘了数据中的特点，显示了其独特的优越性。
The real example of the sports result forecasting shows based on grey correlation variable weight combined forecasting has high fitting accuracy than …
通过单项运动成绩的预测实例，显示了基于灰关联变权的组合预测方法是一种比单一预测方法更能收到较好预测效果的佳法。
After study of the combined forecasting methods based on the ANN theory, it is put foreword that Exponential-Smooth (ES) and ANN combine a new prediction algorithm.
并且对基于神经网络的组合预测方法进行了研究，提出了一个神经网络和指数平滑模型组合运用的预测算法。
Based upon the theory of combined forecasting, up-standing identity of BP neural network on approaching non-linear data, put forward a combined forecasting model for civil motors.
文章根据组合预测的理论和BP神经网络对非线性数据良好的逼近特性，提出了基于BP神经网络的灰色预测、多项式回归模型的民用汽车运力组合预测模型。
The first part is to systematically analyze single model and its application in the financial field, in order to lay a theoretical foundation for constructing the model of combined forecasting.
本文一共分三部分：第一部分系统分析了单项预测模型及其在金融领域的应用，为构建组合预测模型奠定理论基础；
Combined with the evaluation and forecasting models, GIS is employed to evaluate tourism, to analyze and visualize the forecast results.
结合评价预测模型，利用GIS技术实现旅游评价和预测结果的可视化显示与分析。
Combined with Q - learning, action tracing and intrusion forecasting, this model is applied to detect and response to the unknown intrusion.
该模型把Q-学习、行为意图跟踪和入侵预测结合起来，可获得未知入侵行为的检测和响应。
This article discusses systematically current foreign exchange rate deciding theory, makes especial research on foreign exchange rate forecasting combined fashionable neural network technology now.
本文系统地探讨了现有的汇率决定理论，结合当今流行的人工神经网络技术对汇率预测进行了深入的研究。
The result shows that this combined model can improve the precision of forecasting and avoid the shortage of negative weight in the process of optimal mix forecasting model.
结果表明：基于神经网络组合预测模型不仅比单一预测方法能够从整体上提高预测精度，而且能避免最优组合预测模型有时出现负权重的不足。
The application of combined models for traffic demand forecasting is analyzed, and emphasis is put on two combined models applied to demand forecasting for urban traffic.
分析了交通需求预测组合模型的应用，重点研究了适用于城市交通需求预测的两种组合模型。
The combined use of above method and the metabolic fractal interpolation forecasting model provides new idea and new method for improving the runoff prediction precision.
并将该方法与新陈代谢分形插值预测模型结合使用，为有效提高径流预测精度提供了新思路和新方法。
Based on the concept of superior combination forecasting method and on the concept of redundant method, several problems about combined prediction of non-negative weight are studied in this peper.
本文在优性组合预测方法存在判定理论的基础上，提出了求解非负权重最优组合预测问题的迭代算法。
The grey forecast model has the very strong fusion strength and penetrability to the general model, so it can be combined with other models to improve the forecasting precision.
由于灰色预测模型对一般的预测模型具有很强的融合力和渗透力，将灰色模型与其它模型结合进行分析和预测，可以提高预测精度。
Based on the dynamic and stochastic characteristic of short-term traffic volume, an approach combined wavelet analysis and fuzzy Markov forecasting model is put forward.
基于短时交通量时间序列的随机波动特征，提出一种小波分析和模糊马尔柯夫结合的预测方法。
Finally, the two subnetworks are combined to form the cascaded forecasting network.
最后两级网络相互级联组成预测网络。
The different least square support vector machine (LS-SVM) models to forecast each IMF are built up. These forecasting results of each IMF are combined to obtain the final forecasting result.
对不同频带的平稳分量建立相应的最小二乘支持向量机预测模型，将各模型的预测值等权求和得到最终预测值。
Due to the shortage of historic electricity price date and the nonstandard regulations of the power markets, the combined-forecasting method is given.
根据我国历史电价数据短缺、市场规则还不规范的情况，本文提出了综合多种预测方法的组合预测法。
Due to the shortage of historic electricity price date and the nonstandard regulations of the power markets, the combined-forecasting method is given.
根据我国历史电价数据短缺、市场规则还不规范的情况，本文提出了综合多种预测方法的组合预测法。
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