Feature Selection for Object-Based Classification of High-Resolution Remote Sensing Images Based on the Combination of a Genetic Algorithm and Tabu Search

Table 6

Overall accuracy and Kappa for the WorldView-2 and QuickBird images.

	WorldView-2				QuickBird
	GATS	GA	TS	ReliefF	GATS	GA	TS	ReliefF
OA (%)	89.50	75.50	73.50	78.00	88.25	83.00	74.75	73.25
Kappa	0.86	0.68	0.66	0.72	0.84	0.76	0.65	0.63