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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.
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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
Affiliated Colleges: