Research Article
Quasiconformal Mapping Kernel Machine Learning-Based Intelligent Hyperspectral Data Classification for Internet Information Retrieval
Table 6
Kappa coefficient of different methods on the Pavia University dataset.
| Method | Feature dimension | 10 | 20 | 30 | 40 | 50 |
| Euclidean-MKL1 | 0.548 | 0.608 | 0.658 | 0.704 | 0.721 | Euclidean-MKL2 | 0.549 | 0.611 | 0.662 | 0.710 | 0.729 | Mahalanobis-MKL1 | 0.554 | 0.619 | 0.672 | 0.716 | 0.734 | Mahalanobis-MKL2 | 0.555 | 0.622 | 0.678 | 0.721 | 0.741 |
|
|