Probabilistic Forecasting of Traffic Flow Using Multikernel Based Extreme Learning Machine

Table 4

List of input variables.

Number	Variables	Abbreviation
1	Day of week	DW
2	Time of day	TD
3	Traffic density	DEN
4	Speed	SP
5	Flow	FL
6	Weather condition	WC
7	Road logical region	RLR
8	Road type	RT
9	Number of lanes	NL
10	Speed distribution	SD
11	Stopping time	ST
12	Number of vehicles	NV
13	Number of traffic lights	NTL