Wang, Chengjing

1. A sparse semismooth Newton based proximal majorization-minimization algorithm for nonconvex square-root-loss regression problems
   2019/03/27 by Peipei Tang, Chengjing Wang, Tang, Peipei +5 · 1 citation
   Computer Science · Engineering · Mathematics · #Advanced Optimization Algorithms Research #Computation (stat.CO) #FOS: Computer and information sciences #FOS: Mathematics #Face and Expression Recognition #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Numerical Analysis (math.NA) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques
2. Estimation of sparse Gaussian graphical models with hidden clustering structure
   2020/04/17 by Lin, Meixia, Sun, Defeng, Toh, Kim-Chuan +1 · 1 citation
   #Applications (stat.AP) #Computation (stat.CO) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (stat.ML) #Optimization and Control (math.OC)
3. An efficient algorithm for the ℓ_p norm based metric nearness problem
   2022/11/02 by Peipei Tang, Tang, Peipei, Bo Jiang +3 · 1 citation
   Computer Science · Engineering · Mathematics · #Advanced Optimization Algorithms Research #Computation (stat.CO) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques
4. Learning the hub graphical Lasso model with the structured sparsity via an efficient algorithm
   2023/08/17 by Wang, Chengjing, Tang, Peipei, He, Wenling +1 · 1 citation
   #49M27 #65K05 #90C06 #90C20 #90C25 #Computation (stat.CO) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Numerical Analysis (math.NA) #Optimization and Control (math.OC)