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Existing knowledge distillation methods on graph neural networks (GNNs) are almost offline, where the student model extracts knowledge from a powerful teacher model to improve its performance. However, a pre-trained teacher model is not…

机器学习 · 计算机科学 2022-05-06 Jiongyu Guo , Defang Chen , Can Wang

Knowledge Distillation (KD) transfers the knowledge from a high-capacity teacher network to strengthen a smaller student. Existing methods focus on excavating the knowledge hints and transferring the whole knowledge to the student. However,…

计算机视觉与模式识别 · 计算机科学 2022-07-13 Chenxin Li , Mingbao Lin , Zhiyuan Ding , Nie Lin , Yihong Zhuang , Yue Huang , Xinghao Ding , Liujuan Cao

Knowledge distillation is an effective technique for pre-trained language model compression. Although existing knowledge distillation methods perform well for the most typical model BERT, they could be further improved in two aspects: the…

计算与语言 · 计算机科学 2024-07-04 Ying Zhang , Ziheng Yang , Shufan Ji

Knowledge distillation is a popular technique for transferring the knowledge from a large teacher model to a smaller student model by mimicking. However, distillation by directly aligning the feature maps between teacher and student may…

计算机视觉与模式识别 · 计算机科学 2023-03-27 Ziwei Liu , Yongtao Wang , Xiaojie Chu

Deep neural networks can capture the intricate interaction history information between queries and documents, because of their many complicated nonlinear units, allowing them to provide correct search recommendations. However, service…

信息检索 · 计算机科学 2022-08-25 Zhitao Zhu , Shijing Si , Jianzong Wang , Yaodong Yang , Jing Xiao

Model compression through knowledge distillation has seen extensive application in classification and segmentation tasks. However, its potential in image-to-image translation, particularly in image restoration, remains underexplored. To…

计算机视觉与模式识别 · 计算机科学 2025-01-17 Yongheng Zhang , Danfeng Yan

Distillation-based learning boosts the performance of the miniaturized neural network based on the hypothesis that the representation of a teacher model can be used as structured and relatively weak supervision, and thus would be easily…

机器学习 · 计算机科学 2019-04-22 Xiao Jin , Baoyun Peng , Yichao Wu , Yu Liu , Jiaheng Liu , Ding Liang , Junjie Yan , Xiaolin Hu

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

This paper aims to provide a selective survey about knowledge distillation(KD) framework for researchers and practitioners to take advantage of it for developing new optimized models in the deep neural network field. To this end, we give a…

机器学习 · 计算机科学 2020-12-01 Jeong-Hoe Ku , JiHun Oh , YoungYoon Lee , Gaurav Pooniwala , SangJeong Lee

The large memory and computation consumption in convolutional neural networks (CNNs) has been one of the main barriers for deploying them on resource-limited systems. To this end, most cheap convolutions (e.g., group convolution, depth-wise…

计算机视觉与模式识别 · 计算机科学 2019-10-11 Jiao Xie , Shaohui Lin , Yichen Zhang , Linkai Luo

Deep learning networks have achieved state-of-the-art accuracies on computer vision workloads like image classification and object detection. The performant systems, however, typically involve big models with numerous parameters. Once…

机器学习 · 计算机科学 2017-11-17 Asit Mishra , Debbie Marr

We investigate the design aspects of feature distillation methods achieving network compression and propose a novel feature distillation method in which the distillation loss is designed to make a synergy among various aspects: teacher…

计算机视觉与模式识别 · 计算机科学 2019-08-12 Byeongho Heo , Jeesoo Kim , Sangdoo Yun , Hyojin Park , Nojun Kwak , Jin Young Choi

Compressing deep networks is essential to expand their range of applications to constrained settings. The need for compression however often arises long after the model was trained, when the original data might no longer be available. On…

机器学习 · 计算机科学 2022-01-19 Jean-Michel Begon , Pierre Geurts

The rapid advancement in point cloud processing technologies has significantly increased the demand for efficient and compact models that achieve high-accuracy classification. Knowledge distillation has emerged as a potent model compression…

计算机视觉与模式识别 · 计算机科学 2024-09-17 Qiang Zheng , Chao Zhang , Jian Sun

Deep metric learning aims to transform input data into an embedding space, where similar samples are close while dissimilar samples are far apart from each other. In practice, samples of new categories arrive incrementally, which requires…

计算机视觉与模式识别 · 计算机科学 2022-03-11 Gao-Dong Liu , Wan-Lei Zhao , Jie Zhao

Knowledge distillation (KD) has proved to be an effective approach for deep neural network compression, which learns a compact network (student) by transferring the knowledge from a pre-trained, over-parameterized network (teacher). In…

机器学习 · 计算机科学 2021-04-13 Zi Wang

Despite the recent works on knowledge distillation (KD) have achieved a further improvement through elaborately modeling the decision boundary as the posterior knowledge, their performance is still dependent on the hypothesis that the…

计算机视觉与模式识别 · 计算机科学 2019-11-14 Junjie Liu , Dongchao Wen , Hongxing Gao , Wei Tao , Tse-Wei Chen , Kinya Osa , Masami Kato

Knowledge distillation has made remarkable achievements in model compression. However, most existing methods require the original training data, which is usually unavailable due to privacy and security issues. In this paper, we propose a…

计算机视觉与模式识别 · 计算机科学 2022-08-15 Xinyi Yu , Ling Yan , Yang Yang , Libo Zhou , Linlin Ou

Knowledge distillation has widely been used for model compression and domain adaptation for speech applications. In the presence of multiple teachers, knowledge can easily be transferred to the student by averaging the models output.…

音频与语音处理 · 电气工程与系统科学 2023-03-02 Rehan Ahmad , Md Asif Jalal , Muhammad Umar Farooq , Anna Ollerenshaw , Thomas Hain

Knowledge Distillation is a technique which aims to utilize dark knowledge to compress and transfer information from a vast, well-trained neural network (teacher model) to a smaller, less capable neural network (student model) with improved…

计算机视觉与模式识别 · 计算机科学 2022-01-28 Fahad Rahman Amik , Ahnaf Ismat Tasin , Silvia Ahmed , M. M. Lutfe Elahi , Nabeel Mohammed