Research Article
[Retracted] Prediction Analysis of College Students’ Physical Activity Behavior by Improving Gray Wolf Algorithm and Support Vector Machine
Table 3
Active data instances and behavior labels in the database.
| Student id | Date | Time | Area | Description | Behavior |
| Abc120 | 2021/9/6 | 6 : 30 | Playground | Physical exercise | Physical activity behavior | Abc121 | 2021/9/6 | 8 : 07 | Dining area | Rice congee | Diet behavior | Abc122 | 2021/9/6 | 8 : 11 | Dormitory area | Rest | Rest behavior | Abc123 | 2021/9/6 | 9 : 52 | The library district | I like the book | Borrowing behavior | Abc124 | 2021/9/6 | 10 : 15 | Teaching and research area | Fundamentals of education | A class act | Abc125 | 2021/9/6 | 11 : 39 | Teaching and research area | Fundamentals of education | A class act | Abc126 | 2021/9/6 | 12 : 30 | Dining area | Dumplings | Diet behavior | Abc127 | 2021/9/6 | 13 : 00 | Dormitory area | Rest | Rest behavior | Abc128 | 2021/9/6 | 14 : 30 | Teaching and research area | Higher mathematics | A class act | Abc129 | 2021/9/6 | 18 : 40 | Basketball court | Play basketball | Physical activity behavior |
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