Table 4.
Network configurations with different strategies.
| Model | Feature extraction | Downsampling | Attention |
|---|---|---|---|
| 1 | SFEM | DBDM | \ |
| 2 | MFEM | SDSM | \ |
| 3 | MFEM | DBDM | \ |
| 4 | MFEM | DBDM | Improved triplet attention |
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