Search Results for author: Caixing Wang

Found 2 papers, 1 papers with code

Minimax Optimal Transfer Learning for Kernel-based Nonparametric Regression

no code implementations21 Oct 2023 Chao Wang, Caixing Wang, Xin He, Xingdong Feng

This paper focuses on investigating the transfer learning problem within the context of nonparametric regression over a reproducing kernel Hilbert space.

regression Transfer Learning

Towards a Unified Analysis of Kernel-based Methods Under Covariate Shift

1 code implementation NeurIPS 2023 Xingdong Feng, Xin He, Caixing Wang, Chao Wang, Jingnan Zhang

Two types of covariate shift problems are the focus of this paper and the sharp convergence rates are established for a general loss function to provide a unified theoretical analysis, which concurs with the optimal results in literature where the squared loss is used.

regression

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