Rail Degradation Prediction Models for Tram System: Melbourne Case Study

Table 6

Comparison of results.

Model	Type	Adjusted	MSE
Repaired straight segments	Regression	0.72	1.72
	ANN	0.77	2.37
Repaired curve segments	Regression	0.76	1.60
	ANN	0.78	2.20
Unrepaired straight segments	Regression	0.91	0.70
	ANN	0.91	0.48
Unrepaired curve segments	Regression	0.86	0.94
	ANN	0.87	0.86