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Table 4 Detailed accuracy for left and right handwriting: fuzzy 3-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-f3-f2 0.98 32.3 % 67.81 % 67.75 % 67.77 %
f1-f3-f4 0.94 16.7 % 70.27 % 70.26 % 70.26 %
f1-f3-f23 0.995 33.3 % 71.99 % 71.87 % 71.93 %
f1-f3-f6 0.997 9.9 % 68.91 % 68.58 % 68.59 %
f1-f3-f26 0.997 19.6 % 71.99 % 71.87 % 71.93 %
f1-f3-f16 0.994 24.4 % 71.99 % 71.87 % 71.93 %