A Study of Image Classification of Remote Sensing Based on Back-Propagation Neural Network with Extended Delta Bar Delta

Table 2

Accuracy of BPNN + EDBD in different class.

Class	Prod. Acc. (%)	User Acc. (%)	Prod. Acc. (pixels)	User Acc. (pixels)
Waters	87.20	99.72	1076/1234	1076/1079
Greenland	100.00	89.04	268/268	268/301
Building	99.03	100.00	306/309	306/306
Forest	99.67	100.00	600/602	600/600
Arable land	100.00	99.77	855/855	855/857
Other	97.03	43.36	98/101	98/226
	Overall accuracy	95.0727%	Kappa coefficient	0.9359