activity
20242026
most citedDo Generated Data Always Help Contrastive Learning?

3 citations · 6 across the 5 of their papers we have counts for

collaborators

5 papers

cs.CL2026

Rethinking Personalization in Large Language Models at the Token Level

Chenheng Zhang, Yijun Lu, Lizhe Fang +7

With large language models (LLMs) now performing strongly across diverse tasks, there is growing demand for them to personalize outputs for individual users. Personalization is typ…

cs.CL2025★ 2 cited

Language Ranker: A Lightweight Ranking framework for LLM Decoding

Chenheng Zhang, Tianqi Du, Jizhe Zhang +4

Conventional research on large language models (LLMs) has primarily focused on refining output distributions, while paying less attention to the decoding process that transforms th…

cs.LG2025

Generalist++: A Meta-learning Framework for Mitigating Trade-off in Adversarial Training

Yisen Wang, Yichuan Mo, Hongjun Wang +2

Despite the rapid progress of neural networks, they remain highly vulnerable to adversarial examples, for which adversarial training (AT) is currently the most effective defense. W…

cs.LG2024★ 1 cited

Incorporating Arbitrary Matrix Group Equivariance into KANs

Lexiang Hu, Yisen Wang, Zhouchen Lin

Kolmogorov-Arnold Networks (KANs) have seen great success in scientific domains thanks to spline activation functions, becoming an alternative to Multi-Layer Perceptrons (MLPs). Ho…

cs.LG2024★ 3 cited

Do Generated Data Always Help Contrastive Learning?

Yifei Wang, Jizhe Zhang, Yisen Wang

Contrastive Learning (CL) has emerged as one of the most successful paradigms for unsupervised visual representation learning, yet it often depends on intensive manual data augment…