Comparison of prediction error of RSM model estimated and ANN model predicted results of test data.
|Expt. No||% of estimation error of RSM model
||% of prediction error of ANN model
|Surface roughness, Ra||Turning depth deviation||Surface roughness, Ra||Turning depth deviation|
|Average percentage of prediction error||3.63||3.92||3.05||2.83|
|Overall percentage of prediction error||3.78||2.94|
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