2 papers
math.OC2023
A Power Method for Computing the Dominant Eigenvalue of a Dual Quaternion Hermitian Matrix
Chunfeng Cui, Liqun Qi
In this paper, we first study the projections onto the set of unit dual quaternions, and the set of dual quaternion vectors with unit norms. Then we propose a power method for comp…
math.OC2023
Improving the generalization via coupled tensor norm regularization
Ying Gao, Yunfei Qu, Chunfeng Cui +1
In this paper, we propose a coupled tensor norm regularization that could enable the model output feature and the data input to lie in a low-dimensional manifold, which helps us to…