[Retracted] Athlete Gait Feature Recognition Method Based on Multisource Sensing Information

Table 4

Comparison results of data mining time consumption.

Data collection volume	Traditional system (s)	Association rule based system (s)
2500	8.35	2.35
5500	125.65	15.65
8000	332.65	28.32
10500	826.52	66.79
12500	1281.99	79.95
18000	2018.98	92.05