Spectra: Rethinking Optimizers for LLMs Under Spectral Anisotropy
Spectra: 重新思考在谱各向异性下大语言模型的优化器
Zhendong Huang, Hengjie Cao, Fang Dong, Ruijun Huang, Mengyi Chen, Yifeng Yang, Xin Zhang, Anrui Chen, Mingzhi Dong, Yujiang Wang, Jinlong Hou, Qin Lv, Robert P. Dick, Yuan Cheng, Fan Yang, Tun Lu, Li Shang
机构
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Fudan University, Shanghai, China(复旦大学)
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University of Bath, Bath, United Kingdom(巴斯大学)
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Oxford Suzhou Centre for Advanced Research, Suzhou, China(牛津苏格兰先进研究中心)
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Shanghai Innovation Institute, Shanghai, China(上海创新研究院)
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Department of Computer Science, University of Colorado Boulder, Colorado, USA(计算机科学系,科罗拉多大学博尔德分校)
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Department of Electrical Engineering and Computer Science, University of Michigan(电气工程与计算机科学系,密歇根大学)
Softmax Linear Attention: Reclaiming Global Competition
Mingwei Xu, Xuan Lin, Xinnan Guo, Wanqing Xu, Wanyun Cui
机构
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MoE Key Laboratory of Interdisciplinary Research of Computation and Economics(跨学科计算与经济研究莫艾实验室)
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Shanghai University of Finance and Economics(上海财经大学)
Unsupervised Text Segmentation via Kernel Change-Point Detection on Sentence Embeddings
基于句子嵌入的核变化点检测实现无监督文本分段
Mumin Jia, Jairo Diaz-Rodriguez
机构
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Department of Mathematics and Statistics, York University, Toronto, Canada(数学与统计学系,约克大学,多伦多,加拿大)
专题命中
长上下文与记忆
:LLM(abstract);分类 cs.CL、cs.LG
AI总结
基于句子嵌入的核变化点检测实现无监督文本分段,结合理论保证与实际效果,提升文本分割性能。
CommentsarXiv admin note: substantial text overlap with arXiv:2510.03437. substantial text overlap with arXiv:2510.03437. substantial text overlap with arXiv:2510.03437. substantial text overlap with arXiv:2510.03437
Jinbo Su, Yuxuan Hu, Cuiping Li, Hong Chen, Jia Li, Lintao Ma, Jing Zhang
机构
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School of Information, Renmin University of China(中国人民大学信息学院)
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Key Laboratory of Data Engineering and Knowledge Engineering, Beijing, China(数据工程与知识工程重点实验室)
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Engineering Research Center of Database and Business Intelligence, Beijing, China(数据库与商业智能工程研究中心)
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Ant Group, Hangzhou, China(蚂蚁集团)
机构
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University of Science and Technology of China(中国科学技术大学)
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Shanghai AI Laboratory(上海人工智能实验室)
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National University of Singapore(新加坡国立大学)
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The Hong Kong University of Science and Technology(香港科学与技术大学)
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The University of Hong Kong(香港大学)
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CUHK MMLab(香港中文大学MMLab)
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Xi’an Jiaotong University(西安交通大学)
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Nanjing University(南京大学)
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Harbin Institute of Technology(哈尔滨工业大学)
机构
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School of Mathematics University of Bristol(布里斯托大学数学学院)
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Department of Computer Science Johns Hopkins University(约翰霍普金斯大学计算机科学系)
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School of Computer Science University of Bristol(布里斯托大学计算机科学学院)