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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…

Computer Vision and Pattern Recognition · Computer Science 2019-09-25 SeongUk Park , Nojun Kwak

Recent advances in graph neural networks (GNNs) have enabled more comprehensive modeling of molecules and molecular systems, thereby enhancing the precision of molecular property prediction and molecular simulations. Nonetheless, as the…

Machine Learning · Computer Science 2023-10-31 Filip Ekström Kelvinius , Dimitar Georgiev , Artur Petrov Toshev , Johannes Gasteiger

Knowledge Distillation (KD) is a strategy for the definition of a set of transferability gangways to improve the efficiency of Convolutional Neural Networks. Feature-based Knowledge Distillation is a subfield of KD that relies on…

Computer Vision and Pattern Recognition · Computer Science 2022-06-07 Alejandro López-Cifuentes , Marcos Escudero-Viñolo , Jesús Bescós , Juan C. SanMiguel

Knowledge distillation (KD) has been actively studied for image classification tasks in deep learning, aiming to improve the performance of a student based on the knowledge from a teacher. However, applying KD in image regression with a…

Computer Vision and Pattern Recognition · Computer Science 2022-12-29 Xin Ding , Yongwei Wang , Zuheng Xu , Z. Jane Wang , William J. Welch

We propose a novel way to train ranking models, such as recommender systems, that are both effective and efficient. Knowledge distillation (KD) was shown to be successful in image recognition to achieve both effectiveness and efficiency. We…

Machine Learning · Computer Science 2018-09-21 Jiaxi Tang , Ke Wang

Knowledge Distillation (KD) is a widely-used technology to inherit information from cumbersome teacher models to compact student models, consequently realizing model compression and acceleration. Compared with image classification, object…

Computer Vision and Pattern Recognition · Computer Science 2021-12-10 Gang Li , Xiang Li , Yujie Wang , Shanshan Zhang , Yichao Wu , Ding Liang

Object detection has advanced significantly with Detection Transformers (DETRs). However, these models are computationally demanding, posing challenges for deployment in resource-constrained environments (e.g., self-driving cars). Knowledge…

Computer Vision and Pattern Recognition · Computer Science 2025-02-18 Qizhen Lan , Qing Tian

In the realm of Adversarial Distillation (AD), strategic and precise knowledge transfer from an adversarially robust teacher model to a less robust student model is paramount. Our Dynamic Guidance Adversarial Distillation (DGAD) framework…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Hyejin Park , Dongbo Min

Knowledge tracing aims to trace students' evolving knowledge states by predicting their future performance on concept-related exercises. Recently, some graph-based models have been developed to incorporate the relationships between…

Artificial Intelligence · Computer Science 2022-11-24 Chaoran Cui , Yumo Yao , Chunyun Zhang , Hebo Ma , Yuling Ma , Zhaochun Ren , Chen Zhang , James Ko

Knowledge Distillation (KD) based methods adopt the one-way Knowledge Transfer (KT) scheme in which training a lower-capacity student network is guided by a pre-trained high-capacity teacher network. Recently, Deep Mutual Learning (DML)…

Computer Vision and Pattern Recognition · Computer Science 2020-08-19 Anbang Yao , Dawei Sun

Existing Knowledge Distillation (KD) methods often align feature information between teacher and student by exploring meaningful feature processing and loss functions. However, due to the difference in feature distributions between the…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Yu Wang , Chuanguang Yang , Zhulin An , Weilun Feng , Jiarui Zhao , Chengqing Yu , Libo Huang , Boyu Diao , Yongjun Xu

Recent recommender systems have shown remarkable performance by using an ensemble of heterogeneous models. However, it is exceedingly costly because it requires resources and inference latency proportional to the number of models, which…

Information Retrieval · Computer Science 2023-03-03 SeongKu Kang , Wonbin Kweon , Dongha Lee , Jianxun Lian , Xing Xie , Hwanjo Yu

Data-free knowledge distillation (DFKD) is a widely-used strategy for Knowledge Distillation (KD) whose training data is not available. It trains a lightweight student model with the aid of a large pretrained teacher model without any…

Computer Vision and Pattern Recognition · Computer Science 2023-07-06 Jingru Li , Sheng Zhou , Liangcheng Li , Haishuai Wang , Zhi Yu , Jiajun Bu

Graph, such as citation networks, social networks, and transportation networks, are prevalent in the real world. Graph Neural Networks (GNNs) have gained widespread attention for their robust expressiveness and exceptional performance in…

Machine Learning · Computer Science 2023-03-01 Jing Liu , Tongya Zheng , Guanzheng Zhang , Qinfen Hao

Click-through rate (CTR) prediction is a critical task in online advertising and recommender systems, relying on effective modeling of feature interactions. Explicit interactions capture predefined relationships, such as inner products, but…

Information Retrieval · Computer Science 2025-05-27 Kefan Wang , Hao Wang , Wei Guo , Yong Liu , Jianghao Lin , Defu Lian , Enhong Chen

Due to the visual properties of reflection and refraction, RGB-D cameras cannot accurately capture the depth of transparent objects, leading to incomplete depth maps. To fill in the missing points, recent studies tend to explore new visual…

Computer Vision and Pattern Recognition · Computer Science 2024-08-02 Yiheng Huang , Junhong Chen , Nick Michiels , Muhammad Asim , Luc Claesen , Wenyin Liu

The representation gap between teacher and student is an emerging topic in knowledge distillation (KD). To reduce the gap and improve the performance, current methods often resort to complicated training schemes, loss functions, and feature…

Computer Vision and Pattern Recognition · Computer Science 2023-12-05 Tao Huang , Yuan Zhang , Mingkai Zheng , Shan You , Fei Wang , Chen Qian , Chang Xu

We propose ClassroomKD, a novel multi-mentor knowledge distillation framework inspired by classroom environments to enhance knowledge transfer between the student and multiple mentors with different knowledge levels. Unlike traditional…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Shalini Sarode , Muhammad Saif Ullah Khan , Tahira Shehzadi , Didier Stricker , Muhammad Zeshan Afzal

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…

Computer Vision and Pattern Recognition · Computer Science 2022-11-29 Shuoxi Zhang , Hanpeng Liu , John E. Hopcroft , Kun He

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…

Computer Vision and Pattern Recognition · Computer Science 2023-04-19 Jihyeon Seo , Kyusam Oh , Chanho Min , Yongkeun Yun , Sungwoo Cho