collaborators

6 papers

cs.AI2026

The MiniMax-M2 Series: Mini Activations Unleashing Max Real-World Intelligence

MiniMax, :, Aili Chen +219

We introduce the MiniMax-M2 series, a family of Mixture-of-Experts language models built around the principle that mini activations can unleash maximum real-world intelligence. The…

cs.CL2026

Bridging Draft Policy Misalignment: Group Tree Optimization for Speculative Decoding

Shijing Hu, Jingyang Li, Zhihui Lu +1

Speculative decoding accelerates large language model (LLM) inference by letting a lightweight draft model propose multiple tokens that the target model verifies in parallel. Yet e…

cs.CL2025

GRIFFIN: Effective Token Alignment for Faster Speculative Decoding

Shijing Hu, Jingyang Li, Xingyu Xie +3

Speculative decoding accelerates inference in large language models (LLMs) by generating multiple draft tokens simultaneously. However, existing methods often struggle with token m…

cs.LG2025

Memory-Efficient 4-bit Preconditioned Stochastic Optimization

Jingyang Li, Kuangyu Ding, Kim-Chuan Toh +1

Preconditioned stochastic optimization algorithms, exemplified by Shampoo, outperform first-order optimizers by offering theoretical convergence benefits and practical gains in lar…

cs.LG2025

Towards Understanding Why FixMatch Generalizes Better Than Supervised Learning

Jingyang Li, Jiachun Pan, Vincent Y. F. Tan +2

Semi-supervised learning (SSL), exemplified by FixMatch (Sohn et al., 2020), has shown significant generalization advantages over supervised learning (SL), particularly in the cont…

cs.CV2025

Towards Understanding Why Data Augmentation Improves Generalization

Jingyang Li, Jiachun Pan, Kim-Chuan Toh +1

Data augmentation is a cornerstone technique in deep learning, widely used to improve model generalization. Traditional methods like random cropping and color jittering, as well as…