TY - RPRT TI - Automatic Search of Cataclysmic Variables Based on LightGBM in LAMOST-DR7 AU - Hu, Zhiyuan AU - Chen, Jianyu AU - Jiang, Bin AU - Wang, Wenyu PY - 2021 DO - 10.3390/universe7110438 UR - https://www.osti.gov/biblio/1983141 ID - 1983141 ER -