[Retracted] An Evaluation Model of Urban-Rural Exchange Teachers in Elementary School Based on Optimal Control Neural Network

Table 1

Statistics on the importance schools attach to the exchange of teachers between urban and rural areas.

Option content	Number	Percent
Very concerned	20	0.053619303
More attention	44	0.117962466
Less attention	20	0.053619303
Completely ignored	57	0.152815013
Discipline building ability	57	0.152815013
Teaching and research ability	50	0.134048257
Teaching ability	34	0.091152815
Teaching achievements	31	0.08310992
Other	60	0.160857909