神经网络在经济预测中的应用研究 |
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引用本文: | 朱志勇.神经网络在经济预测中的应用研究[J].计算机光盘软件与应用,2011(20). |
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作者姓名: | 朱志勇 |
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作者单位: | 长沙学院计算机科学与技术系,长沙,410003 |
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基金项目: | 湖南省科技计划项目,湖南省教育厅资助科研项目 |
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摘 要: | 本文运用人工神经网络理论,构建了宏观经济预测模型体系,实现对国民生产总值的预测。模型提高了系统预测准确度,实现了宏观经济指标的预测,描述了宏观经济的发展趋势。并且基于预测结果的分析,对我国的经济发展做出合理的评价与建议。
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关 键 词: | 人工神经网络 BP算法 宏观经济 |
The Application Study of Neural Network in Economic Forecasting |
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Abstract: | This paper constructs the forecast model system for macroeconomic based on artificial nerve network theory, and carries on the forecast to the total gross national.This model enhances the accuracy of system to forecast,realizes the forecast of c indicator, and describes the development tendency of the macroscopic economy.Finally, this paper makes reasonable appraisal and suggestion to our country economical development. |
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Keywords: | Artificial nerve network BP algorithm Macroeconomic economy |
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