Mathematical Problems in Engineering / 2014 / Article / Tab 7

Research Article

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

Table 7

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

Land cover: paddy rice versus grass
Non-PSO Kappa = 0.4528
PSO Kappa = 0.7396
Classification result (non-PSO/PSO)
Paddy rice GrassProducer accuracy

Ground truth classPaddy rice 23.08/26.203.92/0.80.8548/0.9704
Grass3.66/2.555.54/6.650.6022/0.7228
User accuracy0.8631/0.91130.5856/0.8926Overall accuracy
0.7906, std. = 0.0598/overall accuracy
0.9075, std. = 0.0073

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