TY - RPRT TI - An atomistic fingerprint algorithm for learning ab initio molecular force fields AU - Tang, Yu-Hang AU - Zhang, Dongkun AU - Karniadakis, George Em PY - 2018 DO - 10.1063/1.5008630 UR - https://www.osti.gov/biblio/1417101 ID - 1417101 ER -