Fig. 6 | Scientific Reports

Fig. 6

From: Prediction and optimization of stretch flangeability of advanced high strength steels utilizing machine learning approaches

Fig. 6

3D scatter plot showing key mechanical properties (HER, UTS and TE) and corresponding TOPSIS scores of industrially experienced selected (IES) steel conditions. Each sphere represents a unique steel condition positioned according to its optimized HER, UTS, and TE values, providing a comprehensive view of the property space occupied by these materials. A blue colormap is employed to represent the TOPSIS score of optimized steel condition. Darker blue indicates higher TOPSIS scores, representing better overall performance across the three properties. Also, the size of each data point is square proportional to its corresponding TOPSIS score, offering an additional visual cue for the overall performance of each condition.

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