[Retracted] IoT Applications in the Innovation System of Enterprise Human Resource Performance Management Based on the Integration of Big Data

Table 1

The big data that we got from 58 urban.

Jobs	Ratio of postsupply and demand	Job hopping frequency (year)	The average pay
Financial	8.22	2.25	5400
Legal	3.54	2.14	2655
Customer service	22.3	20.3	5522
Market	56.2	56.2	2393
Design	25.2	26.8	2001
Administrative	26.2	23.4	1139
Product	25.2	56.3	2535
IOS	53.3	26.2	9653
Data mining	96.2	83.1	8832
PHP	36.2	3.55	2236