← Search

Mengyu Zheng

3 accepted papers

2025

MoRAgent: Parameter Efficient Agent Tuning with Mixture-of-Roles

ICML 2025poster

Despite recent advancements of fine-tuning large language models (LLMs) to facilitate agent tasks, parameter-efficient fine-tuning (PEFT) methodologies for agent remain largely unexplored. In this paper, we introduce three key strategies for PEFT in agent tasks: 1) Inspired by the increasingly domin…

2025

U-REPA: Aligning Diffusion U-Nets to ViTs

NeurIPS 2025poster

Representation Alignment (REPA) that aligns Diffusion Transformer (DiT) hidden-states with ViT visual encoders has proven highly effective in DiT training, demonstrating superior convergence properties, but it has not been validated on the canonical diffusion U-Net architecture that shows faster con…

Cited by 0SourcecodeScholar
2024

Enhancing Large Language Models through Adaptive Tokenizers

NeurIPS 2024poster

Tokenizers serve as crucial interfaces between models and linguistic data, substantially influencing the efficacy and precision of large language models (LLMs). Traditional tokenization methods often rely on static frequency-based statistics and are not inherently synchronized with LLM architectures…

Cited by 0SourcePDFScholar