Table 4.

Classification results for the flevoland dataset.

Name of class	# samples	SGCN-L	SGCN-G	SGCN-LG	SVM (pixel)	SVM (superpixel)	2DCNN	3DCNN
Stembeans	6103	99.57	99.25	99.41	96.00	98.31	97.20	97.64
Peas	9111	100.00	100.00	99.95	96.53	99.73	97.32	96.90
Forest	14,944	93.75	92.92	99.59	86.32	98.32	90.20	97.42
Lucerne	9477	97.30	82.57	94.68	91.09	97.38	95.42	95.28
Wheat	17,283	98.86	97.18	99.86	78.67	98.76	83.93	92.89
Beet	10,050	90.88	84.95	98.64	90.11	97.25	94.44	95.26
Potatoes	15,292	76.49	89.61	98.11	75.22	91.90	88.27	86.86
Bare soil	3078	100.00	100.00	100.00	99.71	100.00	100.00	100.00
Grass	6269	99.79	89.26	99.98	79.01	98.37	78.96	88.47
Rapeseed	12,690	95.55	84.04	99.76	80.64	98.12	85.58	92.41
Barely	7156	100.00	99.85	100.00	93.00	99.68	99.34	96.12
Wheat 2	10,591	99.87	99.79	99.87	79.09	98.22	92.81	88.68
Wheat 3	21,300	99.83	85.54	99.97	85.82	98.70	94.02	95.63
Water	13,476	98.26	98.66	99.90	96.96	99.13	98.81	97.27
Buildings	476	85.08	97.27	90.55	94.75	97.90	90.97	95.38
AA		95.68	93.39	98.68	88.19	98.12	92.49	94.42
OA		95.64	92.15	99.26	86.10	97.89	91.81	93.99
K		95.24	91.45	99.19	84.86	97.70	91.07	93.44
Macro-F1		95.47	88.62	97.43	85.85	97.97	91.79	93.97