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