An ELM-Based Approach for Estimating Train Dwell Time in Urban Rail Traffic

Table 1

Structure of the raw data set.

Attribute	Description
	Index of records
	Index of doors
	Index of trains
	Number of alighting passengers at single door
	Number of boarding passengers at single door
	Number of through passengers that stand on board near the door
	Number of boarding passengers entering from Entrance 1
	Number of boarding passengers entering from Entrance 2
PST	Passenger service time
	Actual dwell time of train, which spans from the beginning of door opening to the end of door closing
	Scheduled dwell time of train