TY - RPRT TI - Optimization of the generator coordinate method with machine-learning techniques for nuclear spectra and neutrinoless double- β decay: Ridge regression for nuclei with axial deformation AU - Zhang, X. AU - Lin, W. AU - Yao, J. M. AU - Jiao, C. F. AU - Romero, A. M. AU - Rodríguez, T. R. AU - Hergert, H. PY - 2023 DO - 10.1103/physrevc.107.024304 UR - https://www.osti.gov/biblio/1962723 ID - 1962723 ER -