Zobrazeno 1 - 10
of 5 725
pro vyhledávání: '"Li Haibo"'
Autor:
Li, Haibo
Consider the generalized linear least squares (GLS) problem $\min\|Lx\|_2 \ \mathrm{s.t.} \ \|M(Ax-b)\|_2=\min$. The weighted pseudoinverse $A_{ML}^{\dag}$ is the matrix that maps $b$ to the minimum 2-norm solution of this GLS problem. By introducing
Externí odkaz:
http://arxiv.org/abs/2408.09412
Autor:
Li, Haibo
The generalized singular value decomposition (GSVD) of a matrix pair $\{A, L\}$ with $A\in\mathbb{R}^{m\times n}$ and $L\in\mathbb{R}^{p\times n}$ generalizes the singular value decomposition (SVD) of a single matrix. In this paper, we provide a new
Externí odkaz:
http://arxiv.org/abs/2404.00655
Autor:
Li, Haibo
Computing the regularized solution of Bayesian linear inverse problems as well as the corresponding regularization parameter is highly desirable in many applications. This paper proposes a novel iterative method, termed the Projected Newton method (P
Externí odkaz:
http://arxiv.org/abs/2403.01920
We present iDARR, a scalable iterative Data-Adaptive RKHS Regularization method, for solving ill-posed linear inverse problems. The method searches for solutions in subspaces where the true solution can be identified, with the data-adaptive RKHS pena
Externí odkaz:
http://arxiv.org/abs/2401.00656
Autor:
Li, Haibo
The singular value decomposition (SVD) of a matrix is a powerful tool for many matrix computation problems. In this paper, we consider generalizing the standard SVD to analyze and compute the regularized solution of linear ill-posed problems that ari
Externí odkaz:
http://arxiv.org/abs/2312.10403
Publikováno v:
Kybernetes, 2023, Vol. 53, Issue 11, pp. 4149-4171.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/K-08-2022-1098
Autor:
Li, Haibo
The Bayesian statistical framework provides a systematic approach to enhance the regularization model by incorporating prior information about the desired solution. For the Bayesian linear inverse problems with Gaussian noise and Gaussian prior, we p
Externí odkaz:
http://arxiv.org/abs/2310.18618
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 33, Pp 4196-4203 (2024)
Background Chronic obstructive pulmonary disease (COPD) is a major chronic disease, and airway remodeling is an important pathological mechanism. Bufei Yishen formula and effective-component compatibility of Bufei Yishen formula Ⅲ (ECC-BYF Ⅲ) are
Externí odkaz:
https://doaj.org/article/533d5e7607fb4af5b684d374e13a0bdd
Publikováno v:
Zhejiang dianli, Vol 43, Iss 9, Pp 39-48 (2024)
The integration of high proportions of renewable energy into power systems has led to an increasing demand for flexible resources， highlighting the importance of flexible resources on demand side. Current research on demand-side response primarily
Externí odkaz:
https://doaj.org/article/b766fd2671804f0b88481df96af3f9ca
Autor:
Li, Haibo
Tikhonov regularization is a widely used technique in solving inverse problems that can enforce prior properties on the desired solution. In this paper, we propose a Krylov subspace based iterative method for solving linear inverse problems with gene
Externí odkaz:
http://arxiv.org/abs/2308.06577