Q-Switched Laser Combined with Intense Pulsed Laser in the Treatment of Melasma Based on Reflection Confocal Microscope

Table 3

Validation results of the BP network model.

Sample	Expected output	BP model output	Error
1	0.151	0.125	0.024
2	0.243	0.273	0.033
3	0.060	0.092	0.032
4	0.192	0.214	0.024
5	0.533	0.483	0.046
6	0.582	0.561	0.018
7	0.422	0.442	0.022
8	0.3704	0.451	0.081
9	0.450	0.472	0.022
10	1.161	0.127	1.032