Table 1.

Description of the data set.

Data type	Datasets	# of sensors	Interval	Time range
Highway Traffic Flow	PEMS04	307	5 min	01/01/2018–02/28/2018
	PEMS07	883	5 min	05/01/2017–08/31/2017
	PEMS08	170	5 min	07/01/2016–08/31/2016
Metro Crowd Flow	HZMetro	80	15 min	01/01/2019–01/25/2019
	SHMetro	288	15 min	07/01/2016–09/30/2016