Hotspot Detection with Machine Learning Based on Pixel-Based Feature Extraction

Table 4

False alarm reduction results.

Case	Accuracy (%)		False alarm rate		Efficiency (%)
	Original	FAR	Original	FAR	Original	FAR
B1	90.71%	90.71%	33.45	9.80	2.71%	9.26%
B2	70.54%	69.54%	28.23	11.54	2.50%	6.03%
B3	96.81%	96.48%	120.43	21.73	0.80%	4.44%
B4	76.04%	75.52%	17.71	6.85	4.29%	11.03%
B5	71.43%	71.43%	3.52	1.21	20.27%	58.82%
Avg.	1.00	1.00	3.38	1.00	0.32	1.00