no code implementations • 5 Jan 2025 • Hongzhe Zhang, Arnab Auddy, Hongzhe Lee
In this paper, we present novel transfer learning methods via regularized random-effects linear discriminant analysis, where the discriminant direction is estimated as a weighted combination of ridge estimates obtained from both the target and source models.
no code implementations • 19 Mar 2024 • Hongzhe Zhang, Jiasheng Shi, Jing Huang
We proposed a novel one-to-one matching algorithm based on a quadratic score function $S_{\beta}(x_i, x_j)= \beta^T (x_i-x_j)(x_i-x_j)^T \beta$.
no code implementations • 18 Sep 2023 • Xiao Fang, Shangkun Che, Minjia Mao, Hongzhe Zhang, Ming Zhao, Xiaohang Zhao
We then apply each examined LLM to generate news content with headlines of these news articles as prompts, and evaluate the gender and racial biases of the AIGC produced by the LLM by comparing the AIGC and the original news articles.
no code implementations • 31 Jul 2023 • Hongzhe Zhang, Xiaohang Zhao, Xiao Fang, Bintong Chen
Prior resource management research for disaster response overlooks the problem of deciding optimal quantities of resources requested by a local agency.
no code implementations • 28 Jun 2023 • Hongzhe Zhang, Hongzhe Li
This paper considers estimation and prediction of random coefficient ridge regression in the setting of transfer learning, where in addition to observations from the target model, source samples from different but possibly related regression models are available.