Fig. 4: Performance of the TNEP-C model for predicting the per-atom molecular polarizabilities of configurations in test data sets.

Performance of the TNEP-C model for predicting per-atom diagonal and off-diagonal elements of molecular polarizabilities of configurations in R6~R13 test data sets, evaluated by a RMSEs and b \({R}^{2}\) values. Dashed lines represent the results from the original TNEP model and the solid lines represent the results from the TNEP-C model.