3 papers
cs.LG2026
Latent Structure Emergence in Diffusion Models via Confidence-Based Filtering
Wei Wei, Yizhou Zeng, Kuntian Chen +3
Diffusion models rely on a high-dimensional latent space of initial noise seeds, yet it remains unclear whether this space contains sufficient structure to predict properties of th…
stat.ML2025
Robust Data Fusion via Subsampling
Jing Wang, HaiYing Wang, Kun Chen
Data fusion and transfer learning are rapidly growing fields that enhance model performance for a target population by leveraging other related data sources or tasks. The challenge…
stat.ML2025
Majorization-Minimization Dual Stagewise Algorithm for Generalized Lasso
Jianmin Chen, Kun Chen
The generalized lasso is a natural generalization of the celebrated lasso approach to handle structural regularization problems. Many important methods and applications fall into t…