Spectral-Spatial Hyperspectral Image Semisupervised Classification by Fusing Maximum Noise Fraction and Adaptive Random Multigraphs

Table 7

Classification results of different techniques for the Salinas dataset (16 classes).

No.	Pixon-based	PCA-SPCA-2D-SSA	R-VCANet	RN-FSC	iCapsNet	RPNet	MBFSDA	SS-MNF-ARMG
1	99.90	96.30	96.95	99.26	93.41	98.01	96.95	97.11
2	99.38	88.94	99.06	93.21	67.16	99.19	97.65	98.98
3	96.20	92.09	97.31	97.87	86.49	96.91	99.60	100.00
4	91.61	90.23	99.46	85.50	90.36	99.21	100.00	86.21
5	86.89	88.94	97.35	84.81	90.39	98.36	96.30	88.67
6	88.79	96.08	99.87	99.35	99.02	99.60	99.14	89.47
7	97.32	91.36	95.26	96.65	95.07	96.42	93.55	97.65
8	87.20	96.44	64.01	66.24	82.12	76.01	78.33	96.66
9	99.84	85.97	97.79	97.34	98.63	96.58	97.81	100.00
10	46.34	86.38	81.38	82.66	93.13	84.66	94.23	87.22
11	52.90	94.17	93.17	73.96	60.09	96.25	97.38	88.30
12	30.10	80.49	96.48	96.84	94.78	97.87	99.27	97.18
13	89.74	96.17	98.70	85.39	49.51	93.56	98.69	86.42
14	84.21	99.30	90.35	90.39	76.76	97.76	75.70	95.79
15	94.79	86.68	56.92	65.85	49.76	66.26	80.38	95.36
16	92.09	98.17	90.79	86.89	96.89	97.57	99.89	100.00
AA	83.58	91.43	90.93	87.64	77.26	93.39	94.05	94.06
OA	87.15	91.73	93.56	93.12	82.72	88.16	90.96	93.73
Kappa	85.63	90.90	85.72	85.44	74.72	86.83	89.95	93.03

Bold values represent the best results among these methods.