您要查找的是不是：
- Through the example, it indicate that segmentation grey model has higher fitting precision and forecast precision. 通过实例应用表明,分段灰色校正模型具有较高的拟合精度和预测精度。
- The conclusion showed that, this method has the higher forecast precision, has the better actual value. 结论说明，此方法具有更高的预测精度，有较好的实际应用价值。
- The example shows that neural network can obtain the satisfied forecast precision and the reliable forecast results. 实例表明,神经网络可以取得满意的预测精度,预测的结果更加可靠。
- According to the application of average discharge a year and time rank at Tongmeng Station of Nen River,it shows that we are satisfied with the model and forecast precision. 通过嫩江同盟站年平均流量时间序列的应用表明,该模型的预报精度满足要求。
- The method deduces the forecast effectiveness of single and combined forecast by introducing confidence field and improving forecast precision matrix. 通过引入可信赖域,改进预测精度矩阵,来推导单个预测和组合预测的阶预测有效度。
- The model makes use of GA to modify the power value of network to construct anagenesis model, shorten time of practice and study, improve the forecast precision of model. 模型利用遗传算法来修改网络的连接权值,构筑进化型的神经网络模型,缩短网络学习训练时间,提高模型预测精度。
- In this paper, grey sequence forecast model PGM(1, 1) was built by using Excel which consisted of matrix operation and function of programming, so that the forecast precision was improved. 本文通过Excel提供的矩阵运算和规划求解功能实现了用Excel软件建立灰色数列预测模型PGM(1;1);并提高了预测精度.
- The forecast precision of GM (1,1) was high for the bodyweight change and the results were reliable , so the GM (1,1) could be used to forecast the bodyweight change of Glucocorticoid rats. 结果发现,GM(1,1)模型对生理盐水和泼尼松两组大鼠体重变化的拟合精度甚好,预测精度高,结果可靠。因此可以推断,糖皮质激素大鼠的体重变化可用灰色GM(1,1)模型进行预测。
- The example indicates that the model has highly forecasting precision. 实例表明，该模型预报精度较高。
- A best gery model with grey parameter is established to forecast the power forward prices finally, and a good result is obtained in improving the forecasting precision. 最后建立了灰参数的期货电价预测模型,达到了提高预测精度的目的。
- The result of an example shows that the prediction and forecasting precision are preferable. 实例表明本预测模型的拟合和预测精度均较好。
- The practice shows that the method can improve forecasting precision effectively and has better robusticity. 实践证明，该方法能够有效提高预测精度，并具有较强的实用性。
- Objective To improve the forecasting precision of the incidence rate of deafness induced by instable state noise. 目的提高非稳态噪声性耳聋发病率预测精度。
- From many cases, the results show that the forecasting precision of CFM is very high and the effect of regression is remarkable. 通过实例分析 ,表明组合预测模型的预测精度很高 ,回归效果很显著
- It has been showed that its forecasting precision is preferable to the-conventional soft-sensing model by simulating study. 仿真研究结果表明:具有多步记忆的软测量模型其预测精度高于常规软测量模型。
- The selection of the modeling data, data's pretreatment of power load forecasting and their effects on forecasting precision are discussed mainly. 摘要著重论述了电力负荷预测中建模数据的选择、预处理方法及其对预测精度的影响。
- Opinion polls forecast a Conservative landslide. 民意测验预示保守党有获得压倒性多数票的可能。
- In order to improve forecast precision,a hybrid forecasting method based on Empirical Mode Decomposition(EMD) and Least Square Support Vector Machine(LS-SVM) is presented in this paper. 为了进行有效的预测,提高预测精度,提出将经验模式分解EMD(Empirical Mode Decomposition)和最小二乘支持向量机LS-SVM(Least Square Support Vector Machine)相结合对短期负荷进行预测。
- Are you at all worried about the forecast? 对这项预报你不担点儿心吗?
- The simulated results on the prediction of stock price show that the improved approach possesses better forecasting precision than the conventional models. 对股票价格数据进行预测的数值模拟结果表明，改进算法比常规模型具有更好的预测精度。
