Table 6 The comparison of computation time
From: A new method based on stacked auto-encoders to identify abnormal weather radar echo images
Recognition mode | Method of feature extraction | Computation time |
|---|---|---|
SAE | None (original picture) | 4 h |
Integral projection | 2 min | |
SOP-Boost | None (original picture) | 3 min |
Integral projection | 1 min |