Predicting Free Flow Speed and Crash Risk of Bicycle Traffic Flow Using Artificial Neural Network Models

Table 2

Selected input parameters for different ANN models.

Model parameters		Model 1	Model 2	Model 3	Model 4
Cycleway features	WB	✓	✓	✓	✓
Traffic flow parameters	FB	✓	✓	✓	✓
Bicycle types	PSS		✓		✓
	PBS		✓		✓
Characteristics of cyclists	PMC			✓	✓
	PYC			✓	✓
	PMAC			✓	✓
	PLC			✓	✓