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

Table 8

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

Land cover: paddy rice versus levee; Non-PSO Kappa = 0.8502; PSO Kappa = 0.8845		Classification result (non-PSO/PSO)
		Paddy rice	Levee	Producer accuracy
Ground truth class	Paddy rice	26.11/26.11	0.89/0.89	0.9670/0.9670
	Levee	1.27/0.80	8.73/9.20	0.8730/0.9200
	User accuracy	0.9536/0.9703	0.9075/0.9118	Overall accuracy; 0.9416, std. = 0.0228/overall accuracy; 0.9543, std. = 0.0320