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基于情景分析和改进IOWA组合预测模型的经济预测

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摘要 为了反映不同情景下地区经济的增长情况,本文在情景分析的基础上,提出采用一种基于IOWA算子的改进组合预测模型预测GDP的增长。即为了克服传统基于IOWA算子的组合预测模型由于实际数据未知而不能求取预测期的误差而无法构造目标函数的缺陷,采用经济增长数理模型的拟合数据和预测数据作为基础数据,替代原始数据,并在情景分析的基础上对某市的GDP进行了预测,实验结果可以很好的反映该市各情景下的经济增长情况。
出处 《生物技术世界》 2015年第2期179-179,共1页 Biotech World
基金 河南省教育厅科学技术研究重点项目基础研究计划No.13A413506 河南师范大学青年科学基金项目No.01116400031
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