Table 1.

Performance of the ElemNet models from 10-fold cross-validation in MAE (eV/atom).

Data set	Size	Scratch [SC]	OQMD-SC	Transfer Learning [TL]
OQMD	$341,000$	0.0417 ± 0.0000	–	–
JARVIS	$11,050$	0.0546 ± 0.0019	0.0821 ± 0.0000	0.0311 ± 0.0012
Materials project	23,641	0.0326 ± 0.0009	0.1084 ± 0.0000	0.0248 ± 0.0006
Experimental	1963	0.1299 ± 0.0136	0.1354 ± 0.0000	0.0642 ± 0.0061