Prediction of Mechanical Properties of Aluminium Alloy Strip Using the Extreme Learning Machine Model Optimized by the Gray Wolf Algorithm

<div>Absolute error distribution of the mechanical properties: (a) tensile strength, (b) yield strength, and (c) elongation.</div>

Advances in Materials Science and Engineering

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Figure 12

Figure 12: Prediction of Mechanical Properties of Aluminium Alloy Strip Using the Extreme Learning Machine Model Optimized by the Gray Wolf Algorithm 

Figure 12 | Prediction of Mechanical Properties of Aluminium Alloy Strip Using the Extreme Learning Machine Model Optimized by the Gray Wolf Algorithm 