Author

Yang Sun

h-index 0 View on Semantic Scholar

We have 3 of 5 papers

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.

Preprint Aug 2026

How Much, Then Where: Credit-Conserving Action-to-Token Allocation for Multi-Turn Agent Reinforcement Learning

FACTOR is introduced, which uses checkpoint-calibrated TD residuals to assign per-action credits that telescope to the trajectory advantage, and feedback-conditioned teacher-student likelihood gaps to allocate each credit across the realized action tokens.

Li-Chao Ma, Yang Sun, Shuai Zhao et al. · 3 citations

#machine learning Preprint Aug 2026

Learning Human Health and Diseases from 24-hour Wrist Movement

These findings establish 24-hour wrist movement as a rich and scalable source of health information, with the potential to support passive health monitoring and disease prediction at population scale, and establish Sensori, a self-supervised foundation model that learns general-purpose health representations directly f...

Yong Wang, D. McGagh, K. Broomberg et al. · 0 citations

Preprint Aug 2026

REOPD: Reliability-Adaptive Reward Extrapolation for On-Policy Distillation

REOPD combines a token-level compatibility weight with a batch-level adaptive budget, yielding a token-wise coefficient $\lambda_{b,t}=1+\gamma_b q_t$ that preserves teacher alignment while selectively extrapolating along reliable teacher-reference directions, demonstrating effective fine-grained reliability adaptation...

Yang Sun, Li-Chao Ma, Houyuan Qin et al. · 3 citations