economic prediction造句

• On the application of regression analysis in economic prediction
  回归分析法在经济预测中的应用浅析
• Application of dynamic regression economic prediction model based on constraints conditions
  基于约束的动态回归经济预测模型与应用研究
• This paper systematically summarized the research work in the field of economic prediction and early - warning system using artificial neural networks
  本论文系统总结了人工神经网络在经济预测与预警领域中的研究成果和研究现状。
• The economic prediction makes policies services for economy . the goal is to improve the science level of economy management , and reduce the blindness of economy decision
  经济预测为经济决策服务，是为了提高经济管理的科学水平，减少经济决策的盲目性，提高决策的正确性。
• The focus of this paper is to prove whether there exists wealth effect in china ’ s stock market or not through empirical analysis . in chapter 1 , we argue that the research on wealth effect is of great importance in the improvement of the economic prediction accuracy and the monetary policy mechanisms
  进而为货币政策服务,本文在第一章介绍文章研究的背景和意义,认为财富效应的研究对于提高预测经济走势的精度、深入分析货币政策的政策效果、指导政府对股市的定位和调控均有重要的意义。
• Ann ( artificial nerve network ) is the simulation of biologic nerve system . ann is a kind of network , in which a quantity of calculation cells ( nerve cells ) joint each other . although ann ca n ' t really reflect man ' s cerebral function , it is able to be an abstraction , simplification and simulation of the biologic nerve system , and it occupies a dominant position in economic prediction field
  人工神经网络是人们对生物神经系统的模拟，是由大量的处理单元(神经元)互相连接而成的网络，人工神经网络虽然并没有完全真实地反映大脑的功能，但它能够对生物神经网络进行某种抽象、简化和模拟，在经济系统预测方面具有较大的优势。