Mathematical Problems in Engineering / 2020 / Article / Tab 1

Research Article

Predicting Ink Transfer Rate of 3D Additive Printing Using EGBO Optimized Least Squares Support Vector Machine Model

Table 1

Statistical description of variables.

VariablesNotationMaxMinMeanStdKurtSkew

Printing pressure (N)X1500026003913.73586.79−0.55−0.67
Squeegee angle (°)X220510.496.66−1.460.63
Squeegee speed (mm/s)X3900400658.82159.26−0.60−0.47
Ink viscosity (cP)X4180000110000141568.6325581.29−1.520.25
ITRY0.440.210.350.05−0.41−0.41

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