Lost in the Non-convex Loss Landscape: How to Fine-tune the Large Time Series Model?
迷失在非凸损失景观中:如何微调大型时间序列模型?
Xu Zhang, Peang Wang, Wei Wang
机构
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Shanghai Key Laboratory of Data Science(上海市数据科学重点实验室)
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College of Computer Science and Artificial Intelligence(计算机科学与人工智能学院)
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Fudan University(复旦大学)
专题命中
指令微调
:large language model(abstract);language model(abstract);分类 cs.LG
CommentsThis paper has been accepted by The Fourteenth International Conference on Learning Representations (ICLR 2026). The code is available at the link \url{https://github.com/Meteor-Stars/SFF}
CommentsAccepted to the 29th International Conference on Text, Speech and Dialogue (TSD 2026). This version of the contribution has been accepted for publication, after peer review but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections
机构
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Stanford University(斯坦福大学)
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Wuhan University of Science and Technology(武汉科技大学)
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Yale University(耶鲁大学)
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School of Medicine, Yale University(耶鲁大学医学院)
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Hunan University(湖南大学)
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Yuelushan Laboratory(岳麓实验室)
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Kumo.AI
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Toyota Technological Institute at Chicago(芝加哥技术研究所)
The Neutral Mask: How RLHF Provides Shallow Alignment while Leaving Partisan Structure Intact in a Large Language Model
中性面具:RLHF如何提供浅层对齐而保留大语言模型中的党派结构
Wendy K. Tam
机构
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Vanderbilt University(范德堡大学)
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University of Illinois at Urbana-Champaign(伊利诺伊大学厄巴纳-香槟分校)
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National Center for Supercomputing Applications(国家超级计算应用中心)
专题命中
后训练与偏好优化
:RLHF(title,title_cn);large language model(title,abstract);language model(title,abstract);分类 cs.CL
机构
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East China University of Science and Technology(华东理工大学)
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University of Science and Technology of China(中国科学技术大学)
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Southwestern University of Finance and Economics(西南财经大学)
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University of Sydney(悉尼大学)
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City University of Hong Kong(香港城市大学)
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Northeastern University(东北大学)
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The Ohio State University(俄亥俄州立大学)
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National University of Singapore(新加坡国立大学)
专题命中
后训练与偏好优化
:LLM(title,title_cn);large language model(abstract);language model(abstract);分类 cs.AI
Comments25 pages, 7 figures. Code and data are available at https://github.com/KAG778/GIFT . Equal contribution: Yanyan Wu and Boyi Zhang. Corresponding author: Youhua Li
机构
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HCCL, The Chinese University of Hong Kong, Hong Kong, China(香港中文大学人工智能研究中心,香港,中国)
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University of Cambridge, Cambridge, United Kingdom(剑桥大学,剑桥,英国)
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MMLab, The Chinese University of Hong Kong, Hong Kong, China(香港中文大学人工智能实验室,香港,中国)
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Shanghai Artificial Intelligence Laboratory, Shanghai, China(上海人工智能实验室,上海,中国)
专题命中
后训练与偏好优化
:LLM(title,summary_cn);large language model(abstract);language model(abstract);分类 cs.CL、cs.AI