Zobrazeno 1 - 10
of 725
pro vyhledávání: '"Yao Zhigang"'
Ridge estimation is an important manifold learning technique. The goal of this paper is to examine the effects of nonlinear transformations on the ridge sets. The main result proves the inclusion relationship between ridges: $\cR(f\circ p)\subseteq \
Externí odkaz:
http://arxiv.org/abs/2306.05722
While classical data analysis has addressed observations that are real numbers or elements of a real vector space, at present many statistical problems of high interest in the sciences address the analysis of data that consist of more complex objects
Externí odkaz:
http://arxiv.org/abs/2304.07680
Publikováno v:
In ISPRS Journal of Photogrammetry and Remote Sensing December 2024 218 Part B:102-113
Autor:
Sun, Junfeng, Fang, Yong, Luo, Hu, Yao, Zhigang, Xiang, Long, Wang, Jianfeng, Wang, Yubo, Jiang, Yifan
Publikováno v:
In Underground Space February 2025 20:100-118
Publikováno v:
In Transportation Research Part D January 2025 138
Determining the adsorption isotherms is an issue of significant importance in preparative chromatography. A modern technique for estimating adsorption isotherms is to solve an inverse problem so that the simulated batch separation coincides with actu
Externí odkaz:
http://arxiv.org/abs/2201.00958
Consider a two-class classification problem where we observe samples $(X_i, Y_i)$ for i = 1, ..., n, $X_i \in R^p$ and $Y_i$ in {0, 1}. Given $Y_i = k$, $X_i$ is assumed to follow a multivariate normal distribution with mean $\mu_k \in R^k$ and covar
Externí odkaz:
http://arxiv.org/abs/2108.10802
Autor:
Zhanghuang, Chenghao, Wang, Jinkui, Ji, Fengming, Yao, Zhigang, Ma, Jing, Hang, Yu, Li, Jinrong, Hao, Zipeng, Zhou, Yongqi, Yan, Bing
Publikováno v:
In Heliyon 15 June 2024 10(11)
Publikováno v:
In Journal of Complexity June 2024 82
Publikováno v:
In International Journal of Electrical Power and Energy Systems June 2024 157