Table 5 The comparison of the performance of fine-tuned (ft) and pretrained SevenNet and MACE uMLIPs on the “w/o TM” and “with TM” parts of the nebDFT2k dataset
From: Benchmarking machine learning models for predicting lithium ion migration
MAE, eV | RMSE, eV | Rp | Slope | R2 | Model |
|---|---|---|---|---|---|
w/o TM | |||||
0.08 | 0.12 | 0.99 | 0.92 | 0.97 | SevenNet |
0.08 | 0.12 | 0.99 | 0.93 | 0.97 | SevenNet-ft |
0.07 | 0.12 | 0.99 | 0.96 | 0.97 | MACE |
0.10 | 0.13 | 0.99 | 0.91 | 0.96 | MACE-ft |
with TM | |||||
0.10 | 0.18 | 0.97 | 0.90 | 0.94 | SevenNet-ft |
0.13 | 0.25 | 0.94 | 0.86 | 0.88 | MACE-ft |
0.17 | 0.28 | 0.92 | 0.93 | 0.85 | MACE |
0.18 | 0.29 | 0.92 | 0.87 | 0.84 | SevenNet |