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Table 9 Detailed accuracy for left and right handwriting: fuzzy 4-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-f23-f2 0.995 12.1 % 66.96 % 66.93 % 66.94 %
f1-f3-f23-f4 0.992 46.8 % 67.02 % 66.97 % 66.99 %
f1-f3-f23-f6 0.995 33.3 % 71.99 % 71.87 % 71.93 %
f1-f3-f23-f26 0.997 16.2 % 71.99 % 71.87 % 71.93 %
f1-f3-f23-f16 0.992 35.0 % 71.99 % 71.87 % 71.93 %