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Table 3 Accuracy and Time comparison of 3proposing classification algorithms with MSIFT features training based on Multi-variant principle for FERET database comparing

From: Support vector machine based feature extraction for gender recognition from objects using lasso classifier

Dataset size

Training images

Testing images

RIDGE

LASSO

Proposed

Accuracy

Time (s)

Accuracy

Time (s)

Accuracy

Time (s)

170

130

40

92.4

0.59

94.6

0.6

99.7

0.48

280

130

190

91.7

0.59

94.6

0.6

98.9

0.48

350

130

220

91.7

0.59

92.7

0.6

98.6

0.48

500

130

370

90.6

0.59

91.5

0.6

97.6

0.48

750

130

620

90.3

0.59

89.4

0.6

96.7

0.48