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Shengchao Zhao | Lattice

Shengchao Zhao

Papers on Lattice

1

Total citations

0

Topics

3

h-index

4

Publication activitypapers/week, last 8 weeks

Research focus

Multimodal Models (1)RLHF & Preference Learning (1)Speech & Audio (1)

Frequent co-authors

Yi Gu (1)Yi Gu (1)Yanqing Liu (1)Chen Yang (1)

Papers (1)

Mar 2, 2026

1w ago

Investigating Group Relative Policy Optimization for Diffusion Transformer based Text-to-Audio Generation

GRPO-based fine-tuning, guided by LLM-generated captions, significantly boosts text-to-audio synthesis fidelity and prompt adherence.

Yi Gu, Yi Gu, Yanqing Liu +3

Multimodal Models RLHF & Preference Learning Speech & Audio

Sheng Zhao (1)