A Novel Approach to Developing a Supervised Spatial Decision Support System for Image Classification: A Study of Paddy Rice Investigation

Table 9

Non-PSO versus PSO error matrix for paddy rice versus woods.

Land cover: paddy rice versus woods; Non-PSO Kappa = 0.7716; PSO Kappa = 0.7716		Classification result (non-PSO/PSO)
		Paddy rice	Woods	Producer accuracy
Ground truth class	Paddy rice	25.67/25.67	0.89/0.89	0.9507/0.9507
	Woods	1.71/1.71	7.29/7.29	0.8100/0.8100
	User accuracy	0.9375/0.9375	0.8457/0.8457	Overall accuracy; 0.9156, std.=0.0443/overall accuracy; 0.9156, std. = 0.0443