Fig. 5: Accelerated phase-field predictions. | npj Computational Materials

Fig. 5: Accelerated phase-field predictions.

From: Accelerating phase-field-based microstructure evolution predictions via surrogate models trained by machine learning methods

Fig. 5

a Reconstructed microstructure from the LSTM-trained surrogate model using a phase-recovery algorithm. b Phase-field predictions using LSTM-trained surrogate model as an input. c Point-wise error between predicted and true microstructure evolution. d Cumulative probability distribution of the absolute relative error on characteristic microstructural feature size. e Comparison of radial average of the microstructure autocorrelation between predicted (red) and true (black) microstructure evolution.

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