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Table 3 Detailed accuracy for left and right handwriting: fuzzy 2-combinations

From: A novel approach for handedness detection from off-line handwriting using fuzzy conceptual reduction

Left and right handedness
# of Att δ % Reduction Precision Recall F-measure
f1-f2 0.995 17.7 % 65.69 % 66.86 % 66.27 %
f1-f3 0.85 31.3 % 69.47 % 69.40 % 69.43 %
f1-f4 0.92 20.0 % 62.81 % 62.80 % 62.80 %
f1-f23 0.995 34.3 % 64.55 % 64.43 % 64.48 %
f1-f6 0.995 5.9 % 63.55 % 61.93 % 62.73 %
f1-f26 0.998 36.9 % 67.23 % 66.89 % 67.05 %
f1-f16 0.993 23.8 % 63.85 % 63.58 % 63.71 %