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Knowledge distillation, which involves extracting the "dark knowledge" from a teacher network to guide the learning of a student network, has emerged as an important technique for model compression and transfer learning. Unlike previous…

计算机视觉与模式识别 · 计算机科学 2020-07-14 Guodong Xu , Ziwei Liu , Xiaoxiao Li , Chen Change Loy

Knowledge distillation (KD) is one of the prominent techniques for model compression. In this method, the knowledge of a large network (teacher) is distilled into a model (student) with usually significantly fewer parameters. KD tries to…

机器学习 · 计算机科学 2023-01-31 Aref Jafari , Mehdi Rezagholizadeh , Ali Ghodsi

Lifelong learning aims to preserve knowledge acquired from previous tasks while incorporating knowledge from a sequence of new tasks. However, most prior work explores only streams of homogeneous tasks (\textit{e.g.}, only classification…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Xuerui Zhang , Xuehao Wang , Zhan Zhuang , Linglan Zhao , Ziyue Li , Xinmin Zhang , Zhihuan Song , Yu Zhang

Spatiotemporal forecasting tasks, such as traffic flow, combustion dynamics, and weather forecasting, often require complex models that suffer from low training efficiency and high memory consumption. This paper proposes a lightweight…

机器学习 · 计算机科学 2025-07-22 Yuqi Li , Chuanguang Yang , Hansheng Zeng , Zeyu Dong , Zhulin An , Yongjun Xu , Yingli Tian , Hao Wu

Current knowledge distillation (KD) methods primarily focus on transferring various structured knowledge and designing corresponding optimization goals to encourage the student network to imitate the output of the teacher network. However,…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Dong Liang , Yue Sun , Yun Du , Songcan Chen , Sheng-Jun Huang

Decentralized learning is widely employed for collaboratively training models using distributed data over wireless networks. Existing decentralized learning methods primarily focus on training single-modal networks. For the decentralized…

信息论 · 计算机科学 2023-11-14 Benshun Yin , Zhiyong Chen , Meixia Tao

Federated learning is widely used to learn intelligent models from decentralized data. In federated learning, clients need to communicate their local model updates in each iteration of model learning. However, model updates are large in…

机器学习 · 计算机科学 2022-05-04 Chuhan Wu , Fangzhao Wu , Lingjuan Lyu , Yongfeng Huang , Xing Xie

Knowledge Distillation (KD) is a critical tool for training Large Language Models (LLMs), yet the majority of research focuses on approaches that rely solely on output logits, neglecting semantic information in the teacher's intermediate…

计算与语言 · 计算机科学 2026-05-13 Maxime Guigon , Lucas Dixon , Michaël E. Sander

Knowledge distillation has become widely recognized for its ability to transfer knowledge from a large teacher network to a compact and more streamlined student network. Traditional knowledge distillation methods primarily follow a…

计算机视觉与模式识别 · 计算机科学 2024-09-30 Chaomin Shen , Yaomin Huang , Haokun Zhu , Jinsong Fan , Guixu Zhang

Transformer-based and CNN-based methods demonstrate strong performance in long-term time series forecasting. However, their high computational and storage requirements can hinder large-scale deployment. To address this limitation, we…

机器学习 · 计算机科学 2026-01-08 Juntong Ni , Zewen Liu , Shiyu Wang , Ming Jin , Wei Jin

Knowledge distillation aims to transfer knowledge to the student model by utilizing the predictions/features of the teacher model, and feature-based distillation has recently shown its superiority over logit-based distillation. However, due…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Shuoxi Zhang , Hanpeng Liu , John E. Hopcroft , Kun He

Standard Knowledge Distillation (KD) compresses Large Language Models (LLMs) by optimizing final outputs, yet it typically treats the teacher's intermediate layer's thought process as a black box. While feature-based distillation attempts…

计算与语言 · 计算机科学 2026-02-17 Manish Dhakal , Uthman Jinadu , Anjila Budathoki , Rajshekhar Sunderraman , Yi Ding

Recently, efficient Multimodal Large Language Models (MLLMs) have gained significant attention as a solution to their high computational complexity, making them more practical for real-world applications. In this regard, the knowledge…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Jiwan Kim , Kibum Kim , Sangwoo Seo , Chanyoung Park

Knowledge distillation as an efficient knowledge transfer technique, has achieved remarkable success in unimodal scenarios. However, in cross-modal settings, conventional distillation methods encounter significant challenges due to data and…

计算机视觉与模式识别 · 计算机科学 2025-07-10 Hui Li , Pengfei Yang , Juanyang Chen , Le Dong , Yanxin Chen , Quan Wang

Federated Learning (FL) enables collaborative model training without centralizing data. However, real-world deployments must simultaneously address statistical heterogeneity across client data (non-IID), system heterogeneity in device…

机器学习 · 计算机科学 2026-05-21 Chaimaa Medjadji , Sylvain Kubler , Yves Le Traon , Guilain Leduc , Sadi Alawadi , Feras M. Awaysheh

The success of Large Language Models (LLMs) has inspired the development of Multimodal Large Language Models (MLLMs) for unified understanding of vision and language. However, the increasing model size and computational complexity of…

计算机视觉与模式识别 · 计算机科学 2025-07-04 Yuxuan Cai , Jiangning Zhang , Haoyang He , Xinwei He , Ao Tong , Zhenye Gan , Chengjie Wang , Zhucun Xue , Yong Liu , Xiang Bai

Many existing studies on knowledge distillation have focused on methods in which a student model mimics a teacher model well. Simply imitating the teacher's knowledge, however, is not sufficient for the student to surpass that of the…

计算机视觉与模式识别 · 计算机科学 2023-04-19 Jihyeon Seo , Kyusam Oh , Chanho Min , Yongkeun Yun , Sungwoo Cho

Self-supervised learning (SSL) has made remarkable progress in visual representation learning. Some studies combine SSL with knowledge distillation (SSL-KD) to boost the representation learning performance of small models. In this study, we…

计算机视觉与模式识别 · 计算机科学 2023-06-02 Kaiyou Song , Jin Xie , Shan Zhang , Zimeng Luo

Knowledge distillation (KD) is a new method for transferring knowledge of a structure under training to another one. The typical application of KD is in the form of learning a small model (named as a student) by soft labels produced by a…

计算机视觉与模式识别 · 计算机科学 2020-01-01 Sajjad Abbasi , Mohsen Hajabdollahi , Nader Karimi , Shadrokh Samavi

Knowledge distillation (KD) is a widely adopted approach for compressing large neural networks by transferring knowledge from a large teacher model to a smaller student model. In the context of large language models, token level KD,…

计算与语言 · 计算机科学 2025-09-19 Yihan Cao , Yanbin Kang , Zhengming Xing , Ruijie Jiang