Sports Competition Assistant System Based on Fuzzy Big Data and Health Exercise Recognition Algorithm

Table 3

Extended implementation on MSR Action 3D.

Method	Accuracy	Accuracy
Displacement vectors	91	92
Relative positions	75.8	76.45
Two-layer AP (15 joints)	92.2	93.22
K-means (K = 10)	82.05	84.15
Two-layer AP	93.41	95.12