Table 1.

Analytic results among training feature samples in the previous three dimensions by one-way ANOVA.

Dimension	Variation source	Square sum (SS)	Degree of freedom (df)	SS/df	F-value	p-value
1st	Groups	55.563	1	55.6625	2155.96	0
	Error	54.269	2102	0.0258	–	–
	Total	109.932	2103	–	–	–
2nd	Groups	2.2625	1	2.2625	160.75	1.49852 × 10−35
	Error	29.5846	2102	0.01407	–	–
	Total	31.8471	2103	–	–	–
3rd	Groups	39.553	1	39.5534	773.36	3.35758 × 10−145
	Error	107.506	2102	0.0511	–	–
	Total	147.06	2103	–	–	–