Zobrazeno 1 - 10
of 582
pro vyhledávání: '"Wang Xiwen"'
Publikováno v:
精准医学杂志, Vol 38, Iss 3, Pp 268-271 (2023)
Objective To investigate the features of patients with spinal gout, and to improve diagnostic accuracy among clinicians. Methods Related clinical data were collected from three patients with spinal gout who were admitted to our hospital, and a litera
Externí odkaz:
https://doaj.org/article/6f415f7cf21d40d293d8612d4f58629a
Publikováno v:
Zhongliu Fangzhi Yanjiu, Vol 50, Iss 5, Pp 544-546 (2023)
Externí odkaz:
https://doaj.org/article/f1e0ad8be66d442dbda64201acaf2f62
Publikováno v:
Asian Journal of Surgery, Vol 46, Iss 2, Pp 1165-1167 (2023)
Externí odkaz:
https://doaj.org/article/990702e308524d11982c6a2b9bcc5bae
Publikováno v:
Asian Journal of Surgery, Vol 45, Iss 10, Pp 1999-2001 (2022)
Externí odkaz:
https://doaj.org/article/98f5f4cc27b34eb1a625992361f2dc7b
With the rapid advances in diffusion models, generating decent images from text prompts is no longer challenging. The key to text-to-image generation is how to optimize the results of a text-to-image generation model so that they can be better aligne
Externí odkaz:
http://arxiv.org/abs/2410.10257
Autor:
Wang Xiwen
Publikováno v:
SHS Web of Conferences, Vol 158, p 01020 (2023)
There was a long-standing engagement with the problem of subjectivity by different scholars over time. The problem of subjectivity is not only the key to the understanding of the Marxism but also the core of György Lukács’s philosophical studies
Externí odkaz:
https://doaj.org/article/24342c07ee894017bed55bdf7b453a90
This paper studies the problem of learning the large-scale Gaussian graphical models that are multivariate totally positive of order two ($\text{MTP}_2$). By introducing the concept of bridge, which commonly exists in large-scale sparse graphs, we sh
Externí odkaz:
http://arxiv.org/abs/2309.13405
We tackle the network topology inference problem by utilizing Laplacian constrained Gaussian graphical models, which recast the task as estimating a precision matrix in the form of a graph Laplacian. Recent research \cite{ying2020nonconvex} has uncov
Externí odkaz:
http://arxiv.org/abs/2309.00960
The mean and variance of portfolio returns are the standard quantities to measure the expected return and risk of a portfolio. Efficient portfolios that provide optimal trade-offs between mean and variance warrant consideration. To express a preferen
Externí odkaz:
http://arxiv.org/abs/2212.06983