Research Article
Multiscale Dense Cross-Attention Mechanism with Covariance Pooling for Hyperspectral Image Scene Classification
Table 8
Results of ablation experiments on different weighting strategies (%).
| Modules | IP | PU | SV | OA | AA | Kappa | OA | AA | Kappa | OA | AA | Kappa |
| Add | 74.77 | 75.48 | 71.01 | 92.02 | 90.58 | 89.20 | 92.48 | 94.85 | 92.99 | Max | 74.12 | 74.36 | 70.25 | 91.58 | 89.74 | 89.02 | 91.52 | 94.44 | 91.85 | Add + Max (MDCA-CP) | 76.85 | 79.11 | 73.72 | 93.55 | 91.91 | 92.21 | 94.51 | 97.11 | 93.24 |
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