Author

Quan Zhang

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#machine learning Jul 2026

Bayesian Sparse Low-Rank Adaptation for Large Language Model Uncertainty Estimation

Data-Adaptive Lower-Rank Adaptation (DALorRA), a simple and effective variational Bayesian sparse framework that shifts the paradigm of uncertainty quantification from the dense parameter space to the lightweight rank level of low-rank adaptation (LoRA).

Ji-Jie Zhang, Zhenjiang Ren, Quan Zhang et al. · arXiv.org · 0 citations