Hyperspectral band selection using genetic algorithm and support vector machines for early identification of charcoal rot disease in soybean stems

Table 6 Classification results for 3-DAI samples

Waveband combination	Confusion matrix		Precision	Recall	F1	Healthy**	Infected**	Overall accuracy (%)
3(RGB)	TP = 5	FP = 2	0.71	1	0.83	100	71.43	81.82
3(RGB)	FN = 0	TN = 4	0.71	1	0.83	100	71.43	81.82
6	TP = 5	FP = 1	0.83	1	0.90	100	83.33	90.91
6	FN = 0	TN = 5	0.83	1	0.90	100	83.33	90.91

ISSN: 1746-4811