15 citations · 15 across the 3 of their papers we have counts for
3 papers
math.OC2024
Unsupervised Feature Selection via Nonnegative Orthogonal Constrained Regularized Minimization
Yan Li, Defeng Sun, Liping Zhang
Unsupervised feature selection has drawn wide attention in the era of big data since it is a primary technique for dimensionality reduction. However, many existing unsupervised fea…
math.OC2024
Low-rank quaternion tensor completion for color video inpainting via a novel factorization strategy
Zhenzhi Qin, Zhenyu Ming, Defeng Sun +1
Recently, a quaternion tensor product named Qt-product was proposed, and then the singular value decomposition and the rank of a third-order quaternion tensor were given. From a mo…
eess.IV2023★ 15 cited
CartiMorph: a framework for automated knee articular cartilage morphometrics
Yongcheng Yao, Junru Zhong, Liping Zhang +2
We introduce CartiMorph, a framework for automated knee articular cartilage morphometrics. It takes an image as input and generates quantitative metrics for cartilage subregions, i…