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Graph Neural Networks (GNNs) have shown exceptional performance in the task of link prediction. Despite their effectiveness, the high latency brought by non-trivial neighborhood data dependency limits GNNs in practical deployments.…

机器学习 · 计算机科学 2023-06-06 Zhichun Guo , William Shiao , Shichang Zhang , Yozen Liu , Nitesh V. Chawla , Neil Shah , Tong Zhao

Graph Neural Networks (GNNs) have demonstrated remarkable results in various real-world applications, including drug discovery, object detection, social media analysis, recommender systems, and text classification. In contrast to their vast…

In the history of knowledge distillation, the focus has once shifted over time from logit-based to feature-based approaches. However, this transition has been revisited with the advent of Decoupled Knowledge Distillation (DKD), which…

机器学习 · 计算机科学 2025-12-05 Bowen Zheng , Ran Cheng

Nowadays, Graph Neural Networks (GNNs) following the Message Passing paradigm become the dominant way to learn on graphic data. Models in this paradigm have to spend extra space to look up adjacent nodes with adjacency matrices and extra…

机器学习 · 计算机科学 2021-06-17 Yi Luo , Aiguo Chen , Ke Yan , Ling Tian

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

Dark videos often lose essential information, which causes the knowledge learned by networks is not enough to accurately recognize actions. Existing knowledge assembling methods require massive GPU memory to distill the knowledge from…

计算机视觉与模式识别 · 计算机科学 2023-08-21 Ruibing Jin , Guosheng Lin , Min Wu , Jie Lin , Zhengguo Li , Xiaoli Li , Zhenghua Chen

In real applications, different computation-resource devices need different-depth networks (e.g., ResNet-18/34/50) with high-accuracy. Usually, existing methods either design multiple networks and train them independently, or construct…

计算机视觉与模式识别 · 计算机科学 2021-08-11 Qi Zhao , Shuchang Lyu , Zhiwei Zhang , Ting-Bing Xu , Guangliang Cheng

The performance of federated learning in neural networks is generally influenced by the heterogeneity of the data distribution. For a well-performing global model, taking a weighted average of the local models, as done by most existing…

机器学习 · 计算机科学 2022-05-03 Xinjia Li , Boyu Chen , Wenlian Lu

Knowledge distillation (KD), which can efficiently transfer knowledge from a cumbersome network (teacher) to a compact network (student), has demonstrated its advantages in some computer vision applications. The representation of knowledge…

计算机视觉与模式识别 · 计算机科学 2022-07-19 Han Zhu , Zhenzhong Chen , Shan Liu

In terms of accuracy, Graph Neural Networks (GNNs) are the best architectural choice for the node classification task. Their drawback in real-world deployment is the latency that emerges from the neighbourhood processing operation. One…

机器学习 · 计算机科学 2024-11-22 Pavel Rumiantsev , Mark Coates

Knowledge Distillation (KD) refers to transferring knowledge from a large model to a smaller one, which is widely used to enhance model performance in machine learning. It tries to align embedding spaces generated from the teacher and the…

计算机视觉与模式识别 · 计算机科学 2020-11-03 Weidong Shi , Guanghui Ren , Yunpeng Chen , Shuicheng Yan

The model reduction problem that eases the computation costs and latency of complex deep learning architectures has received an increasing number of investigations owing to its importance in model deployment. One promising method is…

机器学习 · 计算机科学 2018-12-04 Wei-Chun Chen , Chia-Che Chang , Chien-Yu Lu , Che-Rung Lee

Recent advancements in Graph Neural Networks (GNNs) have led to increased model sizes to enhance their capacity and accuracy. Such large models incur high memory usage, latency, and computational costs, thereby restricting their inference…

机器学习 · 计算机科学 2025-08-19 Anshul Ahluwalia , Payman Behnam , Rohit Das , Alind Khare , Biswadeep Chakraborty , Pan Li , Alexey Tumanov

High storage and computational costs obstruct deep neural networks to be deployed on resource-constrained devices. Knowledge distillation aims to train a compact student network by transferring knowledge from a larger pre-trained teacher…

计算机视觉与模式识别 · 计算机科学 2025-10-01 Haoran Zhao , Xin Sun , Junyu Dong , Changrui Chen , Zihe Dong

Knowledge distillation is a popular approach for enhancing the performance of ''student'' models, with lower representational capacity, by taking advantage of more powerful ''teacher'' models. Despite its apparent simplicity and widespread…

机器学习 · 计算机科学 2023-12-12 Mher Safaryan , Alexandra Peste , Dan Alistarh

Knowledge distillation typically transfers knowledge from a teacher model to a student model by minimizing differences between their output distributions. However, existing distillation approaches largely focus on mimicking absolute…

机器学习 · 计算机科学 2025-04-30 Chao Li , Changhua Zhou , Jia Chen

Knowledge distillation aims to enhance the performance of a lightweight student model by exploiting the knowledge from a pre-trained cumbersome teacher model. However, in the traditional knowledge distillation, teacher predictions are only…

机器学习 · 计算机科学 2023-05-26 Shiya Luo , Defang Chen , Can Wang

A novel Learning-by-Education Node Community framework (LENC) for Collaborative Knowledge Distillation (CKD) is presented, which facilitates continual collective learning through effective knowledge exchanges among diverse deployed Deep…

机器学习 · 计算机科学 2024-10-02 Anestis Kaimakamidis , Ioannis Mademlis , Ioannis Pitas

Knowledge distillation (KD) has become an important technique for model compression and knowledge transfer. In this work, we first perform a comprehensive analysis of the knowledge transferred by different KD methods. We demonstrate that…

计算机视觉与模式识别 · 计算机科学 2021-06-07 Fei Ding , Yin Yang , Hongxin Hu , Venkat Krovi , Feng Luo

Video surveillance systems are crucial components for ensuring public safety and management in smart city. As a fundamental task in video surveillance, text-to-image person retrieval aims to retrieve the target person from an image gallery…

计算机视觉与模式识别 · 计算机科学 2025-01-28 Bingjun Luo , Jinpeng Wang , Wang Zewen , Junjie Zhu , Xibin Zhao