[Retracted] Attitude Monitoring Algorithm for Volleyball Sports Training Based on Machine Learning in the Context of Artificial Intelligence

<div>The feature extraction process of the local contour pole distance of the eight-star model of the human body.</div>

Security and Communication Networks

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Figure 5

Figure 5: [Retracted] Attitude Monitoring Algorithm for Volleyball Sports Training Based on Machine Learning in the Context of Artificial Intelligence 

Figure 5 | [Retracted] Attitude Monitoring Algorithm for Volleyball Sports Training Based on Machine Learning in the Context of Artificial Intelligence 