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AI 大模型

语言大模型 / LLM

大语言模型、预训练、指令微调、后训练和语言模型应用。

2025-10-01 至 2025-10-01 共收录 10 信号源:cs.CL, cs.AI, cs.LG

1. 后训练与偏好优化 10 篇

2509.26114 2025-10-01 cs.LG 89%

Clip-Low Increases Entropy and Clip-High Decreases Entropy in Reinforcement Learning of Large Language Models

Jaesung R. Park, Junsu Kim, Gyeongman Kim, Jinyoung Jo, Sean Choi, Jaewoong Cho, Ernest K. Ryu

机构 * Department of Mathematics, UCLA(UCLA数学系) Department of Mathematical Sciences, Seoul National University(首尔国立大学数学科学系) KRAFTON Department of Linguistics, Stanford University(斯坦福大学语言学系) Department of Computer Science and Engineering, Santa Clara University(圣克拉拉大学计算机科学与工程系)

专题命中 后训练与偏好优化 :large language model(title,abstract);language model(title,abstract);LLM(abstract);分类 cs.LG

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2509.25509 2025-10-01 cs.LG q-bio.QM 89%

Can Molecular Foundation Models Know What They Don't Know? A Simple Remedy with Preference Optimization

Langzhou He, Junyou Zhu, Fangxin Wang, Junhua Liu, Haoyan Xu, Yue Zhao, Philip S. Yu, Qitian Wu

专题命中 后训练与偏好优化 :foundation model(title,abstract);preference optimization(title,abstract);post-training(abstract);分类 cs.LG

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2509.25717 2025-10-01 cs.CV cs.CL cs.LG 86%

Importance Sampling for Multi-Negative Multimodal Direct Preference Optimization

Xintong Li, Chuhan Wang, Junda Wu, Rohan Surana, Tong Yu, Julian McAuley, Jingbo Shang

机构 * University of California, San Diego(加州大学圣迭戈分校) Adobe Research(Adobe研究)

专题命中 后训练与偏好优化 :preference optimization(title,abstract);language model(abstract);pretraining(abstract);分类 cs.CL、cs.LG

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2509.26514 2025-10-01 cs.CL 81%

BatonVoice: An Operationalist Framework for Enhancing Controllable Speech Synthesis with Linguistic Intelligence from LLMs

Yue Wang, Ruotian Ma, Xingyu Chen, Zhengliang Shi, Wanshun Chen, Huang Liu, Jiadi Yao, Qu Yang, Qingxuan Jiang, Fanghua Ye, Juntao Li, Min Zhang, Zhaopeng Tu, Xiaolong Li, Linus

机构 * Tencent(腾讯)

专题命中 后训练与偏好优化 :LLM(abstract);large language model(abstract);language model(abstract);post-training(abstract)

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2509.25771 2025-10-01 cs.CV cs.AI 81%

Free Lunch Alignment of Text-to-Image Diffusion Models without Preference Image Pairs

Jia Jun Cheng Xian, Muchen Li, Haotian Yang, Xin Tao, Pengfei Wan, Leonid Sigal, Renjie Liao

机构 * University of British Columbia(不列颠哥伦比亚大学) Vector Institute for AI(人工智能向量研究所) Canada CIFAR AI Chair(加拿大CIFAR人工智能主席) Kling Team, Kuaishou Technology(快手科技 Kling 团队) NSERC CRC Chair(加拿大NSERC CRC主席)

专题命中 后训练与偏好优化 :large language model(abstract);language model(abstract);RLHF(abstract);preference optimization(abstract)

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2509.24610 2025-10-01 cs.LG cs.CL 79%

OrthAlign: Orthogonal Subspace Decomposition for Non-Interfering Multi-Objective Alignment

Liang Lin, Zhihao Xu, Junhao Dong, Jian Zhao, Yuchen Yuan, Guibin Zhang, Miao Yu, Yiming Zhang, Zhengtao Yao, Huahui Yi, Dongrui Liu, Xinfeng Li, Kun Wang

机构 * Institute of Artificial Intelligence (TeleAI), China Telecom(人工智能研究院(TeleAI),中国电信) RUC(中国人民大学) USTC(University of Science and Technology of China) NTU(National University of Technology) NUS(National University of Singapore) USC(University of Southern California) SCU(Sichuan University) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室)

专题命中 后训练与偏好优化 :LLM(abstract);large language model(abstract);language model(abstract);分类 cs.CL、cs.LG

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2509.25196 2025-10-01 cs.SE cs.AI cs.LG cs.PL 79%

APRIL: API Synthesis with Automatic Prompt Optimization and Reinforcement Learning

Hua Zhong, Shan Jiang, Sarfraz Khurshid

机构 * The University of Texas at Austin(德克萨斯大学奥斯汀分校)

专题命中 后训练与偏好优化 :LLM(abstract);large language model(abstract);language model(abstract);分类 cs.AI、cs.LG

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2509.25718 2025-10-01 cs.RO 78%

VLA Model Post-Training via Action-Chunked PPO and Self Behavior Cloning

Si-Cheng Wang, Tian-Yu Xiang, Xiao-Hu Zhou, Mei-Jiang Gui, Xiao-Liang Xie, Shi-Qi Liu, Shuang-Yi Wang, Ao-Qun Jin, Zeng-Guang Hou

机构 * State Key Laboratory of Multimodal Artificial Intelligence Systems(多模态人工智能系统国家重点实验室) Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院)

专题命中 后训练与偏好优化 :post-training(title,abstract)

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2509.25849 2025-10-01 cs.LG cs.AI cs.CL 75%

Knapsack RL: Unlocking Exploration of LLMs via Optimizing Budget Allocation

Ziniu Li, Congliang Chen, Tianyun Yang, Tian Ding, Ruoyu Sun, Ge Zhang, Wenhao Huang, Zhi-Quan Luo

机构 * The Chinese University of Hong Kong, Shenzhen(香港中文大学(深圳)) Shenzhen Research Institute of Big Data(深圳大数据研究院)

专题命中 后训练与偏好优化 :large language model(abstract);language model(abstract);分类 cs.CL、cs.AI、cs.LG

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2509.25409 2025-10-01 cs.CL cs.AI cs.LG 75%

From Faithfulness to Correctness: Generative Reward Models that Think Critically

Qiyao Ma, Yunsheng Shi, Hongtao Tian, Chao Wang, Weiming Chang, Ting Yao

机构 * University of California, Davis(加州大学戴维斯分校) WeChat, Tencent(微信、腾讯) Tsinghua University(清华大学)

专题命中 后训练与偏好优化 :large language model(abstract);language model(abstract);分类 cs.CL、cs.AI、cs.LG

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