RETRACTED: Revealing the Inner-relevance of College Students’ Physical Fitness by Association Analysis and Neural Network

Figure 4

(a) The true value and model’s prediction of the RF model for predicting 1000 m, which takes vital capacity, BMI, sit & reach, standing long jump, pull-up and 50 m sprint as inputs; (b) The true value and model’s prediction of the RF model for predicting 1000 m, which takes VCWI, BMI, sit & reach, standing long jump, pull-up and 50 m sprint as inputs; (c) The true value and model’s prediction of the RF model for predicting female 50 m, which takes vital capacity, BMI, sit-ups, sit & reach, standing long jump and 800 m running as inputs; (d) The true value and model’s prediction of the RF model for predicting female 50m, which takes BMI, standing long jump, and sit-ups as inputs.

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