Support Vector Machines-Based Nonlinear Model and Its Application in Regional Economic Forecasting;
基于支持向量机的非线性模型及其在区域经济预测中的应用
Analyze the principle of actual application of ANN(artificial neural network) in economic forecasting and the major drawback of it.
分析了标准BP神经网络用于复杂经济系统预测的原理以及其中存在的弊端,通过综合运用附加动量法、改变作用函数的方法、以及将预测对象从生产总值改为生产总值增长率的方法,改进BP神经网络用于经济预测时的精度、收敛速度及易陷入局部极值等问题,并将改进后的新方法运用于江苏省第三产业生产总值的预测,通过实验证明改进的BP神经网络在经济系统预测的应用中具有良好的效果。
In view of the weaknesses of simplex BP neural network for economic forecasting,a new and more effective economic forecasting model called neural network ensemble(NNE) is developed in this paper.
针对单个BP神经网络用于经济预测存在的不足,提出了一种新的更有效的经济预测模型——神经网络集成。
Improvement on neural network method in economic forecast;
应用神经网络进行经济预测方法的改进
The Monetary Policy Study Based on the Economic Forecast;
基于经济预测的货币政策研究
Application of BP Neural Network in Economic Forecast;
BP神经网络在经济预测中的应用
Estimation on Brown single parameter index smooth economic prediction model;
布朗单一参数指数平滑经济预测模型的估计
On application of Kalman Filtering Model to economic prediction;
卡尔曼滤波在经济预测中应用的探讨
This paper introduces the background of Jiangmen economic prediction and decision- making support system based on the requirements of the government for economic prediction and decision making, establishes the objective of the system, and then analyses the main function, logical structure and the features of the software.
介绍了江门市经济预测与决策支持系统的开发背景,并根据政府在经济发展预测和决策中的工作需求确立系统的设计目标,分析了系统的主要功能、逻辑结构,并介绍了软件的特点。
Through introducing computational principle of predetermination of Linear Exponential Smoothing Model and applying this methodology to analyze the statistics from 1986 to 2003,the Total Retail Sale of Consumer Goods in 2004 is forecast to illustrate the extensive application of predetermination of Linear Exponential Smoothing Model in the realm of economy forecast.
通过对一次指数平滑模型预测法的计算原理的介绍,以及应用该方法对1986年至2003年全国社会消费品零售总额统计数据加以分析计算,从而预测出2004年全国社会消费品零售总额,旨在阐明一次指数平滑模型预测法在经济预测领域中的广泛应用。
The application of adaptive network-based fuzzy inference system based on the gray theory in economy forecasting;
基于灰色理论的ANFIS在经济预测中的应用
In this paper, the most excellent forecasting model of economy forecasting is set up with conditional expectation.
通过条件期望建立了一个经济预测中的最优预测模型,并对其产生的预测误差进行了估计。
In this paper, the self-organizing pattern recognition method is presented based on the self-organizing data mining method and the principle of economy forecasting.
基于自组织数据挖掘方法与经济预测原则,提出了自组织模式识别方法。
Economic Projections and Programming Centre
经济预测与规划中心
Economic Predicting & Management
经济预测与管理奖惩
Short-term Economic Projection
短期经济预测（模式）
Application of Improved BP Neural Network in Economic Forecasts;
改进BP神经网络在经济预测中的应用
Wharton Econometric Forecasting Associates
沃顿经济计量预测公司
barometer of business cycle forecasting
经济周期预测晴雨表
Seasonal Forecasting of Macro Economy Based on BP Neural Network;
基于BP神经网络的宏观经济季度预测
The forecast for steel consumption is tied in with that for an aggregate economic variable.
钢铁消费预测与总的经济变量预测紧密相联。
Economists forecast that the British economy will be sluggish this year.
经济学家预测今年英国经济将会不景气。
Economics can make rather remarkably accurate predictions about economic phenomena.
经济学能够对经济现象作出相当精确的预测。
Speed Forecast Model in the Coordination of Real Estate with National Economy;
房地产经济与国民经济协调发展速度预测
National Institute Economic Review.
英国经济学会评论》分析各国经济形势，预测经济发展趋势。
We predict that Hong Kong 's economy will shrink by 4% this year.
我预测今年香港经济会缩减百分之四；
Chinese and Foreign Institutions Predict China's 2000-10 Economic Growth
中外机构预测未来十年中国经济增速
Economic trends are running counter to the forecasts.
经济发展趋势与预测的结果截然相反.
Expert Group Meeting on Short-and Medium-Term Projections of the World Economy
世界经济短期和中期预测专家组会议
Special Trust Fund for Economic Planning and Projections
经济规划和预测特别信托基金
The UN forecasts next year's world economic growth rate
联合国预测明年世界经济增长率
