[Retracted] Optimizing Multitask Assignment of Internet of Things Devices by Reinforcement Learning in Mobile Crowdsensing Scenes

Table 1

Four different datasets.

Data set	Abbreviation	Number of encounters	Number of users	Duration span (h)
Intel	A	2,766	128	99
Cambridge	B	6,732	223	145
Infocom	C	28,216	264	76
Andrew sassy	D	112,264	25	1,776