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Author:

秦侠 (秦侠.) | 雷蕾 (雷蕾.) | 姚小丽 (姚小丽.)

Indexed by:

CQVIP PKU CSCD

Abstract:

为了通过预测大气环境的质量和发展变化,来寻求有效地控制和改善环境质量的相应措施,选用英国伦敦马里波恩监测站PM2.5的小时平均浓度监测资料,采用贝叶斯归一化训练算法和提前终止法泛化改进的BP神经网络模型,预报PM2.5的24h内的各小时浓度. 结果表明,采用本方法进行空气污染预报,预测相对误差为20%~49%,提高了预报网络的泛化能力.

Keyword:

污染预测 BP网络 PM2.5 泛化能力

Author Community:

  • [ 1 ] [秦侠]北京工业大学
  • [ 2 ] [雷蕾]北京工业大学
  • [ 3 ] [姚小丽]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2007

Issue: 8

Volume: 33

Page: 849-852

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 28

Chinese Cited Count:

30 Days PV: 7

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