no code implementations • 25 Feb 2025 • Xu Chu, Zhixin Zhang, Tianyu Jia, Yujie Jin
Aligning language models with human preferences is critical for real-world deployment, but existing methods often require large amounts of high-quality human annotations.
1 code implementation • 23 Aug 2024 • Zhihao Yu, Yujie Jin, Yongxin Xu, Xu Chu, Yasha Wang, Junfeng Zhao
While pioneering deep learning methods have made great strides in analyzing electronic health record (EHR) data, they often struggle to fully capture the semantics of diverse medical codes from limited data.
1 code implementation • 15 May 2024 • Zhihao Yu, Xu Chu, Yujie Jin, Yasha Wang, Junfeng Zhao
To tackle this problem, we propose SMART, a Self-Supervised Missing-Aware RepresenTation Learning approach for patient health status prediction, which encodes missing information via elaborated attentions and learns to impute missing values through a novel self-supervised pre-training approach that reconstructs missing data representations in the latent space.
no code implementations • 15 Apr 2024 • Yang Lin, Xinyu Ma, Xu Chu, Yujie Jin, Zhibang Yang, Yasha Wang, Hong Mei
We then demonstrate the theoretical mechanism of our LoRA Dropout mechanism from the perspective of sparsity regularization by providing a generalization error bound under this framework.
1 code implementation • 28 Oct 2022 • Yujie Jin, Xu Chu, Yasha Wang, Wenwu Zhu
Based on the proposed term of invariance, we propose a novel deep DG method called Angular Invariance Domain Generalization Network (AIDGN).
no code implementations • 15 Sep 2020 • Yujie Jin, Hongliang Zhang, Shuhang Zhang, Zhu Han, Lingyang Song
To minimize the overall completion time for all the sensing tasks, we formulate a joint trajectory, sensing location, and sensing time optimization problem.