Research Article

[Retracted] Prediction Analysis of College Students’ Physical Activity Behavior by Improving Gray Wolf Algorithm and Support Vector Machine

Table 2

Test result functions of different algorithms.

FunctionGWO algorithmIGWO algorithm
The averageThe standard deviationThe averageThe standard deviation

Sphere1.59 × 10−272.65 × 10−2700
Schwefel8.81 × 10−179.41 × 10−171.27 × 10−208
Rastrigin2.142.6100
Ackley1.07 × 10−131.53 × 10−144.46 × 10−152.36 × 10−30