MoS: Unleashing parameter efficiency of low-rank adaptation with mixture of shards
Jan 1, 2025·
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Sheng Wang
Equal contribution
,Liheng Chen
Pengan Chen
Jingwei Dong
Boyang Xue
Jiyue Jiang
Lingpeng Kong
Chuan Wu

Abstract
MoS introduces a novel approach to parameter-efficient fine-tuning by unleashing the efficiency of low-rank adaptation through mixture of shards, significantly reducing trainable parameters for multi-user personalization scenarios.
Type
Publication
In The Thirteenth International Conference on Learning Representations

Authors
Sheng Wang
(Forence)
PhD Graduate in Computer Science
Sheng Wang is a PhD graduate from The University of Hong Kong, supervised by Prof. Chuan Wu and Prof. Lingpeng Kong.
His research focuses on Agent, LLM Super-Alignment, and Data Synthesis. He has published 14+ papers in top-tier
conferences including NIPS2025 (Spotlight), ICLR2025, ACL2024/2025, EMNLP2025.
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