Partly adaptive elastic net and its application to microarray classification. - Juntao Li; Yingmin Jia; Zhihua Zhao 002 (Neural Comput. Appl., 2013)

A sparse enhanced indexation model with norm and its alternating quadratic penalty method. - Zhihua Zhao 002; Fengmin Xu; Meihua Wang; Cheng-Yi Zhang (J. Oper. Res. Soc., 2019)

Sparse portfolio optimization via ℓ1 over ℓ2 regularization. - Zhongming Wu; Kexin Sun; Zhili Ge; Zhihua Allen-Zhao 002; Tieyong Zeng (Eur. J. Oper. Res., 2024)

Robust enhanced indexation optimization with sparse industry layout constraint. - Zhihua Allen-Zhao 002; Fengmin Xu; Yu-Hong Dai; Sanyang Liu (Comput. Oper. Res., 2024)

Inertial primal-dual projection neurodynamic approaches for constrained convex optimization problems and application to sparse recovery. - You Zhao; Zhihua Allen-Zhao 002; Lei Wang 224; Xing He; Qin Mao (Neural Networks, 2025)