Analysis of Vehicle-Following Heterogeneity Using Self-Organizing Feature Maps

Table 2

Statistics of the weight values of the trained SOM.

	Flower’s velocity	Relative velocity	Gap
Number of prototype vectors	121	121	121
Average	0.3202	0.4492	0.2692
Standard deviation	0.1088	0.0259	0.1282
Minimum	0.0407	0.3956	0.0770
Maximum	0.5349	0.4152	0.7373