Table 2 Best recognition performance by various algorithms
From: Kernel generalized neighbor discriminant embedding for SAR automatic target recognition
Algorithms | Best recognition rate (%) | Feature dimensions |
|---|---|---|
PCA | 84.67 | 70 |
GNDE | 94.18 | 60 |
KPCA | 90.13 | 120 |
KGNDE | 92.42 | 70 |