Design and Evaluation of a Multidirectional Thermal Flow Sensor on Flexible Substrate

Table 1

Neural network results.

Method	Mean training epochs	Mean training error	Max training absolute error	Mean absolute error for best training	Root mean square error for best training	Indep. dataset mean absolute error for best training	Indep. dataset max absolute error for best training
Levenberg-Marquardt	5.4	2.9	0.32	0.09	0.13	2.7	11.0
Bayesian regulation	536.02	10.3	0.9	0.23	0.34	2.11	4.9
Fletcher-Powell conjugate gradient	6.6	9.8	6.8	2.46	1.8	2.98	7.3
BFGS quasi-Newton	7.9	11.3	8.5	4.18	3.67	4.45	11.03