Simultaneous Estimation of Wall and Object Parameters in TWR Using Deep Neural Network

Table 4

A comparison of the results of this study with previous work.

Ref	Estimated parameters		Algorithm name	Metrics
	Wall	Object
[20]	—	Wave number (k)	CNN	MAE = 6
[28]	,	—	SVM	= 0.005
[29]	, ,	—	LS-SVM; SVM	= 0.0002; = 0.05; = 0.0005
[30]	—	,	KEML; SVM; LS-SVM	= 8.297; = 2.22
This work	,	, ,	Deep neural network	= 0.052; = 0.065; = 99%; = 98%