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Knowledge distillation (KD) is a widely used technique to transfer knowledge from a large teacher network to a smaller student model. Traditional KD uses a fixed balancing factor alpha as a hyperparameter to combine the hard-label…

计算机视觉与模式识别 · 计算机科学 2025-09-09 Zhengda Li

Knowledge distillation is a mainstream algorithm in model compression by transferring knowledge from the larger model (teacher) to the smaller model (student) to improve the performance of student. Despite many efforts, existing methods…

计算机视觉与模式识别 · 计算机科学 2024-10-21 Muhe Ding , Jianlong Wu , Xue Dong , Xiaojie Li , Pengda Qin , Tian Gan , Liqiang Nie

Convolutional neural networks have been widely deployed in various application scenarios. In order to extend the applications' boundaries to some accuracy-crucial domains, researchers have been investigating approaches to boost accuracy…

机器学习 · 计算机科学 2019-05-21 Linfeng Zhang , Jiebo Song , Anni Gao , Jingwei Chen , Chenglong Bao , Kaisheng Ma

Knowledge Distillation (KD) aims to transfer knowledge in a teacher-student framework, by providing the predictions of the teacher network to the student network in the training stage to help the student network generalize better. It can…

计算机视觉与模式识别 · 计算机科学 2019-09-25 SeongUk Park , Nojun Kwak

We study how to train a student deep neural network for visual recognition by distilling knowledge from a blackbox teacher model in a data-efficient manner. Progress on this problem can significantly reduce the dependence on large-scale…

计算机视觉与模式识别 · 计算机科学 2020-04-01 Dongdong Wang , Yandong Li , Liqiang Wang , Boqing Gong

Although the vision-and-language pretraining (VLP) equipped cross-modal image-text retrieval (ITR) has achieved remarkable progress in the past two years, it suffers from a major drawback: the ever-increasing size of VLP models restricts…

多媒体 · 计算机科学 2022-07-05 Jun Rao , Liang Ding , Shuhan Qi , Meng Fang , Yang Liu , Li Shen , Dacheng Tao

Knowledge distillation facilitates the training of a compact student network by using a deep teacher one. While this has achieved great success in many tasks, it remains completely unstudied for image-based 6D object pose estimation. In…

计算机视觉与模式识别 · 计算机科学 2022-11-29 Shuxuan Guo , Yinlin Hu , Jose M. Alvarez , Mathieu Salzmann

In instance-level detection tasks (e.g., object detection), reducing input resolution is an easy option to improve runtime efficiency. However, this option traditionally hurts the detection performance much. This paper focuses on boosting…

计算机视觉与模式识别 · 计算机科学 2021-09-16 Lu Qi , Jason Kuen , Jiuxiang Gu , Zhe Lin , Yi Wang , Yukang Chen , Yanwei Li , Jiaya Jia

Knowledge distillation aims to transfer useful information from a teacher network to a student network, with the primary goal of improving the student's performance for the task at hand. Over the years, there has a been a deluge of novel…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Utkarsh Ojha , Yuheng Li , Anirudh Sundara Rajan , Yingyu Liang , Yong Jae Lee

The generalization capability of deep neural networks has been substantially improved by applying a wide spectrum of regularization methods, e.g., restricting function space, injecting randomness during training, augmenting data, etc. In…

机器学习 · 计算机科学 2021-10-08 Kyungyul Kim , ByeongMoon Ji , Doyoung Yoon , Sangheum Hwang

Knowledge distillation (KD) is a simple and successful method to transfer knowledge from a teacher to a student model solely based on functional activity. However, current KD has a few shortcomings: it has recently been shown that this…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Arne F. Nix , Max F. Burg , Fabian H. Sinz

``Learning to hash'' is a practical solution for efficient retrieval, offering fast search speed and low storage cost. It is widely applied in various applications, such as image-text cross-modal search. In this paper, we explore the…

计算机视觉与模式识别 · 计算机科学 2024-05-24 Young Kyun Jang , Donghyun Kim , Ser-nam Lim

While diffusion models have achieved great success in the field of video generation, this progress is accompanied by a rapidly escalating computational burden. Among the existing acceleration methods, Feature Caching is popular due to its…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Chang Zou , Changlin Li , Yang Li , Patrol Li , Jianbing Wu , Xiao He , Songtao Liu , Zhao Zhong , Kailin Huang , Linfeng Zhang

Knowledge distillation (KD) remains challenging due to the opaque nature of the knowledge transfer process from a Teacher to a Student, making it difficult to address certain issues related to KD. To address this, we proposed UniCAM, a…

计算机视觉与模式识别 · 计算机科学 2024-12-19 Gereziher Adhane , Mohammad Mahdi Dehshibi , Dennis Vetter , David Masip , Gemma Roig

Knowledge Distillation (KD) for object detection aims to train a compact detector by transferring knowledge from a teacher model. Since the teacher model perceives data in a way different from humans, existing KD methods only distill…

计算机视觉与模式识别 · 计算机科学 2024-02-22 Jiawei Liang , Siyuan Liang , Aishan Liu , Ke Ma , Jingzhi Li , Xiaochun Cao

Convolutional Neural Networks (CNNs) are prone to overfit small training datasets. We present a novel two-phase pipeline that leverages self-supervised learning and knowledge distillation to improve the generalization ability of CNN models…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Bingchen Zhao , Xin Wen

With ever growing scale of neural models, knowledge distillation (KD) attracts more attention as a prominent tool for neural model compression. However, there are counter intuitive observations in the literature showing some challenging…

计算与语言 · 计算机科学 2021-10-19 Mehdi Rezagholizadeh , Aref Jafari , Puneeth Salad , Pranav Sharma , Ali Saheb Pasand , Ali Ghodsi

Knowledge distillation is a technique for improving the performance of a simple "student" model by replacing its one-hot training labels with a distribution over labels obtained from a complex "teacher" model. While this simple approach has…

机器学习 · 计算机科学 2020-05-22 Aditya Krishna Menon , Ankit Singh Rawat , Sashank J. Reddi , Seungyeon Kim , Sanjiv Kumar

We propose a conceptually simple and lightweight framework for improving the robustness of vision models through the combination of knowledge distillation and data augmentation. We address the conjecture that larger models do not make for…

机器学习 · 计算机科学 2024-02-06 Andy Zhou , Jindong Wang , Yu-Xiong Wang , Haohan Wang

In real teaching scenarios, an excellent teacher always teaches what he (or she) is good at but the student is not. This gives the student the best assistance in making up for his (or her) weaknesses and becoming a good one overall.…

计算机视觉与模式识别 · 计算机科学 2023-05-23 Shitong Shao , Huanran Chen , Zhen Huang , Linrui Gong , Shuai Wang , Xinxiao Wu