Fig. 4: Validation loss transition of BPM, and timing, frequency, and direction of transfer learning during autonomous exploration. | npj Computational Materials

Fig. 4: Validation loss transition of BPM, and timing, frequency, and direction of transfer learning during autonomous exploration.

From: Networking autonomous material exploration systems through transfer learning

Fig. 4: Validation loss transition of BPM, and timing, frequency, and direction of transfer learning during autonomous exploration.

a–c Validation loss transition of the selected BPM in ASSp, ASTc, and ASM, respectively. The red and blue lines show the validation loss with and without networking using transfer learning, respectively. The selected BPMs are indicated as follows: green plots for the transfer learning from ASTc, purple plots for the transfer learning from ASSp, orange plots for the transfer learning from ASM, and small black plots for the non-transfer model. In ASSp and ASTc, networking improves the performance of the BPM, whereas no significant difference is observed in ASM. This trend is consistent with the results of autonomous exploration efficiency shown in Fig. 3a–c.

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