3D Digital Model of Folk Dance Based on Few-Shot Learning and Gesture Recognition

Table 4

Comparison of RPDA algorithm and 6 algorithms on SCUT NAA dataset.

number Of training samples	P = 20
Algorithm	PCA	LDA	LSDA	MFA	GMSS	RPDA	EMRP-9	EMRP-81
Average accuracy	0.732	0.736	0.751	0.755	0.767	0.773	0.778	0.780
Dimensionality reduction	(30)	(8)	(7)	(9)	(5)	(27)	(27)	(28)