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Dataset distillation (DD) aims to minimize the time and memory consumption needed for training deep neural networks on large datasets, by creating a smaller synthetic dataset that has similar performance to that of the full real dataset.…

Computer Vision and Pattern Recognition · Computer Science 2025-05-20 Xinhao Zhong , Bin Chen , Hao Fang , Xulin Gu , Shu-Tao Xia , En-Hui Yang

The core of knowledge distillation lies in transferring the teacher's rich 'dark knowledge'-subtle probabilistic patterns that reveal how classes are related and the distribution of uncertainties. While this idea is well established,…

Machine Learning · Computer Science 2026-05-19 Jeonghyun Kim , SooKyung Kim , Richeng Xuan , Hyunsoo Cho

The popularity of multimodal sensors and the accessibility of the Internet have brought us a massive amount of unlabeled multimodal data. Since existing datasets and well-trained models are primarily unimodal, the modality gap between a…

Computer Vision and Pattern Recognition · Computer Science 2021-11-01 Zihui Xue , Sucheng Ren , Zhengqi Gao , Hang Zhao

The knowledge of a well-trained deep neural network (a.k.a. the "teacher") is valuable for learning similar tasks. Knowledge distillation extracts knowledge from the teacher and integrates it with the target model (a.k.a. the "student"),…

Computer Vision and Pattern Recognition · Computer Science 2022-05-05 Han-Jia Ye , Su Lu , De-Chuan Zhan

Knowledge distillation is an effective method to transfer the knowledge from the cumbersome teacher model to the lightweight student model. Online knowledge distillation uses the ensembled prediction results of multiple student models as…

Computer Vision and Pattern Recognition · Computer Science 2020-11-16 Zheng Li , Ying Huang , Defang Chen , Tianren Luo , Ning Cai , Zhigeng Pan

Knowledge distillation (KD) transfers knowledge from a high-capacity teacher to a compact student by matching their predictive distributions, with temperature scaling serving as a central mechanism for smoothing teacher predictions and…

Machine Learning · Computer Science 2026-05-21 Hoang-Chau Luong , Nghia Van Vo , Kaiqi Zhao , Lingwei Chen

Knowledge distillation is a popular technique for training a small student network to emulate a larger teacher model, such as an ensemble of networks. We show that while knowledge distillation can improve student generalization, it does not…

Machine Learning · Computer Science 2021-12-07 Samuel Stanton , Pavel Izmailov , Polina Kirichenko , Alexander A. Alemi , Andrew Gordon Wilson

This work investigates the compatibility between label smoothing (LS) and knowledge distillation (KD). Contemporary findings addressing this thesis statement take dichotomous standpoints: Muller et al. (2019) and Shen et al. (2021b).…

Machine Learning · Computer Science 2022-06-30 Keshigeyan Chandrasegaran , Ngoc-Trung Tran , Yunqing Zhao , Ngai-Man Cheung

Knowledge distillation (KD) has traditionally relied on a static teacher-student framework, where a large, well-trained teacher transfers knowledge to a single student model. However, these approaches often suffer from knowledge…

Computer Vision and Pattern Recognition · Computer Science 2025-11-05 Md. Abdur Rahman , Mohaimenul Azam Khan Raiaan , Sami Azam , Asif Karim , Jemima Beissbarth , Amanda Leach

Typical technique in knowledge distillation (KD) is regularizing the learning of a limited capacity model (student) by pushing its responses to match a powerful model's (teacher). Albeit useful especially in the penultimate layer and…

Computer Vision and Pattern Recognition · Computer Science 2023-09-08 Ada Gorgun , Yeti Z. Gurbuz , A. Aydin Alatan

Knowledge distillation~(KD) aims to craft a compact student model that imitates the behavior of a pre-trained teacher in a target domain. Prior KD approaches, despite their gratifying results, have largely relied on the premise that…

Machine Learning · Computer Science 2021-10-29 Gongfan Fang , Yifan Bao , Jie Song , Xinchao Wang , Donglin Xie , Chengchao Shen , Mingli Song

Large language models (LLMs) often suffer from hallucination, generating factually incorrect or ungrounded content, which limits their reliability in high-stakes applications. A key factor contributing to hallucination is the use of hard…

Computation and Language · Computer Science 2025-02-18 Hieu Nguyen , Zihao He , Shoumik Atul Gandre , Ujjwal Pasupulety , Sharanya Kumari Shivakumar , Kristina Lerman

Knowledge distillation aims to transfer representation ability from a teacher model to a student model. Previous approaches focus on either individual representation distillation or inter-sample similarity preservation. While we argue that…

Computer Vision and Pattern Recognition · Computer Science 2021-03-31 Jinguo Zhu , Shixiang Tang , Dapeng Chen , Shijie Yu , Yakun Liu , Aijun Yang , Mingzhe Rong , Xiaohua Wang

Knowledge distillation (KD) aims to distill the knowledge from the teacher (larger) to the student (smaller) model via soft-label for the efficient neural network. In general, the performance of a model is determined by accuracy, which is…

Signal Processing · Electrical Eng. & Systems 2025-08-25 Stephen Ekaputra Limantoro

Is it possible to design an universal API for federated learning using which an ad-hoc group of data-holders (agents) collaborate with each other and perform federated learning? Such an API would necessarily need to be model-agnostic i.e.…

Machine Learning · Computer Science 2022-05-12 Andrei Afonin , Sai Praneeth Karimireddy

Meta-learning has been extensively applied in the domains of few-shot learning and fast adaptation, achieving remarkable performance. While Meta-learning methods like Model-Agnostic Meta-Learning (MAML) and its variants provide a good set…

Machine Learning · Computer Science 2024-08-09 Runxi Cheng , Yongxian Wei , Xianglong He , Wanyun Zhu , Songsong Huang , Fei Richard Yu , Fei Ma , Chun Yuan

Knowledge Distillation (KD) is a widespread technique for compressing the knowledge of large models into more compact and efficient models. KD has proved to be highly effective in building well-performing low-complexity Acoustic Scene…

Sound · Computer Science 2025-03-17 Tobias Morocutti , Florian Schmid , Khaled Koutini , Gerhard Widmer

The rapid increase in multimodal data availability has sparked significant interest in cross-modal knowledge distillation (KD) techniques, where richer "teacher" modalities transfer information to weaker "student" modalities during model…

Machine Learning · Computer Science 2025-10-16 Rongrong Xie , Yizhou Xu , Guido Sanguinetti

In this paper, we propose a simple yet effective contrastive knowledge distillation framework that achieves sample-wise logit alignment while preserving semantic consistency. Conventional knowledge distillation approaches exhibit…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Wencheng Zhu , Xin Zhou , Pengfei Zhu , Yu Wang , Qinghua Hu

Knowledge distillation establishes a learning paradigm that leverages both data supervision and teacher guidance. However, determining the optimal balance between learning from data and learning from the teacher is challenging, as some…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Jingchen Sun , Shaobo Han , Deep Patel , Wataru Kohno , Can Jin , Changyou Chen