This weekend, NASA is launching a six-week mission to study the formation and intensification of hurricanes, hoping to inform forecast models and improve hurricane prediction abilities.
本周末,NASA正式启动了一项为期六周的飓风形成和加强研究计划,旨在构建预报模型并改善对飓风的预测能力。
Entropy maximization approach has been widely used in transportation planning. It provides theoretical basis for a class of forecast models on traffic demand.
熵最大化方法被广泛应用于交通规划,为交通需求预测模型提供了理论依据。
The time series method is one of common methods for forecasting water consumption. The prediction accuracy on water consumption can be guaranteed by the selection of forecast models.
时间序列法是用水量预测的常用方法,其中预测模型的选择是提高预测精度的关键。
Second, forecast models by years.
第二步,年度预测模型。
One of the most famous forecast models is called the Hubbert model2.
其中最著名的预测模型之一是赫伯特模型。
It also shows the example index of non-linear statistical forecast models.
并给出了各种非线性统计预报模型在气象预报中的具体应用实例索引。
Both SVM forecast models perform satisfactorily and can refer references to real business.
二者的预报结果较为满意,可以给实际业务预测提供参考。
The traditional traffic forecast models do not consider the features of the new urban districts.
传统的交通预测模型没有考虑新城区的特点。
The result indicates that two runoff producing forecast models are all suitable in north semi-moisture semi-aridity region.
结果表明,两种产流预报模型均可用于北方半湿润半干旱地区。
In this paper, the methods used for representing the atmospheric boundary layer in some numerical forecast models are described.
本文叙述一些数值预报模式中大气边界层的处理。
Results Build two kinds of ANN forecast models of HFRS incidence They are better than traditional method on prediction precision.
结果建立HFRS发病率的两种ANN预测模型,其预测精度远远高于传统方法。
This paper is based on lots of single forecast models, and brings forward compounding forecast model of demand just for belle shoes industry.
本文基于多个单项预测模型,提出了针对百丽鞋业的需求组合预测模型。
SVM forecast models are established for every point of 24, point loads, and an improved sequential minimal optimization method is used to train SVM.
对24点每点建立一个SVM预测模型,采用改进的序列极小优化算法实现对SVM的快速训练。
The results show the self-adapt optimized combination forecast model covering the aging function is better than the other forecast models for gas demand forecast.
结果表明,融入时效函数的自适应递推优化组合预测模型比采用其它预测模型预测的结果更好。
According to flood forecast models, the calculation project of flood forecast is set up calculation and the simulation operation is completed in virtue of workflow technology.
根据洪水预报模型,借助工作流技术建立了洪水预报的计算流程并完成了洪水预报的仿真模拟运算。
Weight geometric average combination forecast model obtained by weighing several different forecast models, is presented in this paper. A method is given to determine the best weight.
本文提出了由几个不同的预测模型通过加权几何平均的方式进行组合从而得到加权几何平均组合预测模型,给出了确定最优权系数的方法。
This paper aims to find evidence for the improvement of present earning forecast models through analysis the correlation between financial ratios of listed companies and their future earnings.
本文旨在分析上市公司财务指标与未来盈利的相关性,以便为现有盈利预测模型的改进提供相关证据。
On the basis of their demand features, this paper divides automobile spare-part into special fittings and common ones, then selects different forecast, models.
根据面向售后服务的汽车备品需求特点的差异,本文将其分为专用配件和通用配件并分别选用不同的预测模型。
On the basis of their demand features, this paper divides automobile spare-part into special fittings and common ones, then selects different forecast, models.
根据面向售后服务的汽车备品需求特点的差异,本文将其分为专用配件和通用配件并分别选用不同的预测模型。
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