Research Article
[Retracted] Application of Data Mining Technology in Public Welfare Sports Education in the Era of Artificial Intelligence
Table 4
Physical test results after discretization.
| | Height and weight | Vital capacity | Step test | Grip | Sitting forward bending | Standing long jump | Vital capacity |
| | Obesity | 1 | 3 | 0 | −1 | −1 | 0 | | Malnutrition | 3 | 1 | 0 | −1 | 1 | 3 | | Malnutrition | 3 | 1 | 3 | 0 | 1 | 0 | | Overweight | −1 | −1 | 3 | 1 | | | | Normal weight | 1 | 0 | 3 | 3 | 0 | 0 | | Overweight | 3 | 1 | −1 | −1 | 1 | 3 | | Normal weight | −1 | −1 | 0 | 1 | −1 | 1 | | Overweight | 0 | 1 | −1 | 0 | 1 | −1 | | Obesity | 3 | −1 | −1 | 3 | 3 | 1 | | Normal weight | −1 | 0 | 0 | 1 | 0 | 3 |
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