2 papers
cs.DS2024
Block Coordinate Descent Methods for Optimization under J-Orthogonality Constraints with Applications
Di He, Ganzhao Yuan, Xiao Wang +1
The J-orthogonal matrix, also referred to as the hyperbolic orthogonal matrix, is a class of special orthogonal matrix in hyperbolic space, notable for its advantageous properties.…
math.OC2016
A Matrix Splitting Method for Composite Function Minimization
Ganzhao Yuan, Wei-Shi Zheng, Bernard Ghanem
Composite function minimization captures a wide spectrum of applications in both computer vision and machine learning. It includes bound constrained optimization and cardinality re…