Research Article
Multiscale Dense Cross-Attention Mechanism with Covariance Pooling for Hyperspectral Image Scene Classification
Table 9
Results of ablation experiments on different submodules (%).
| Modules | IP | PU | SV | OA | AA | Kappa | OA | AA | Kappa | OA | AA | Kappa |
| No-CrossAttention | 74.78 | 76.54 | 72.24 | 90.81 | 89.17 | 90.10 | 91.78 | 94.25 | 91.36 | No-CovariancePooling | 76.13 | 71.13 | 71.77 | 93.25 | 90.65 | 91.11 | 93.89 | 95.25 | 92.15 | MDCA-CP | 76.85 | 79.11 | 73.72 | 93.55 | 91.91 | 92.21 | 94.51 | 97.11 | 93.24 |
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