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Mathematical Problems in Engineering
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2021
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Article
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Tab 4
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Research Article
Longer Time Span Air Pollution Prediction: The Attention and Autoencoder Hybrid Learning Model
Table 4
Experiment on the dataset of Wulumuqi with time span of 48, node size of 32, and data segmentation of [24, 72].
Model
MAE
MAPE
COR
LSTM
12.57
90.21
0.33
GRU
11.79
77.83
0.35
SEQ2SEQ
15.02
111.47
0.32
Attention
13.91
99.75
0.21
A&A learning
10.41
67.20
0.35