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International Journal of Interdisciplinary Research

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Table 6 Individual errors between experimental and predicted values of air permeability & moisture vapour transmission rate

From: Development and comparison of artificial neural network and statistical model for prediction of thermo-physiological properties of polyester–cotton plated fabrics

Sample code Experimental air permeability (cm3/cm2/s) Predicted air permeability (cm3/cm2/s) Error % \(\left( {\frac{{\left| {E - P} \right|}}{E}} \right)\) *100 Experimental moisture vapour transmission rate (g/m2/24 h) Predicted moisture vapour transmission rate (g/m2/24 h) Error % \(\left( {\frac{{\left| {E - P} \right|}}{E}} \right)\) *100
PETC3 156.13 152.48 2.34 5.99 6.26 4.55
PETC6 113.13 126.38 11.71 5.10 4.81 5.77
PETC10 168.20 154.89 7.91 6.13 6.69 9.12
PETC15 155.00 148.97 3.89 5.99 6.44 7.45
PETC27 96.50 90.46 6.26 5.15 5.56 8.00
PETC30 133.00 130.94 1.55 5.98 6.27 4.78
PETC32 95.00 81.44 14.28 3.66 4.64 26.92
PETC35 131.00 128.52 1.89 5.82 5.86 0.60
PETC41 59.80 55.70 6.85 3.05 3.07 0.78
PETC45 127.30 105.66 17.00 5.01 5.24 4.53
Mean absolute percentage error    7.37    7.25