Deep Hybrid Model Based on EMD with Classification by Frequency Characteristics for Long-Term Air Quality Prediction

Air pollution (mainly PM2.5) is one of the main environmental problems about air quality. Air pollution prediction and early warning is a prerequisite for air pollution prevention and control. However, it is not easy to accurately predict the long-term trend because the collected PM2.5 data have com...

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Bibliographic Details
Main Authors: Xue-Bo Jin, Nian-Xiang Yang, Xiao-Yi Wang, Yu-Ting Bai, Ting-Li Su, Jian-Lei Kong
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Mathematics
Subjects:
emd
cnn
gru
Online Access:https://www.mdpi.com/2227-7390/8/2/214