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Deep learning-based image compression has made great progresses recently. However, many leading schemes use serial context-adaptive entropy model to improve the rate-distortion (R-D) performance, which is very slow. In addition, the…

图像与视频处理 · 电气工程与系统科学 2023-09-07 Haisheng Fu , Feng Liang , Jie Liang , Yongqiang Wang , Guohe Zhang , Jingning Han

Ensemble of machine learning models yields improved performance as well as robustness. However, their memory requirements and inference costs can be prohibitively high. Knowledge distillation is an approach that allows a single model to…

计算机视觉与模式识别 · 计算机科学 2022-10-06 Zhengcong Fei , Shuman Tian , Junshi Huang , Xiaoming Wei , Xiaolin Wei

Knowledge distillation compacts deep networks by letting a small student network learn from a large teacher network. The accuracy of knowledge distillation recently benefited from adding residual layers. We propose to reduce the size of the…

计算机视觉与模式识别 · 计算机科学 2018-05-21 Silvia L. Pintea , Yue Liu , Jan C. van Gemert

Autonomous driving systems rely on panoptic perception to jointly handle object detection, drivable area segmentation, and lane line segmentation. Although multi-task learning is an effective way to integrate these tasks, its increasing…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Jiayuan Wang , Q. M. Jonathan Wu , Ning Zhang , Katsuya Suto , Lei Zhong

In this work, we propose Mutual Information Maximization Knowledge Distillation (MIMKD). Our method uses a contrastive objective to simultaneously estimate and maximize a lower bound on the mutual information of local and global feature…

计算机视觉与模式识别 · 计算机科学 2023-05-12 Aman Shrivastava , Yanjun Qi , Vicente Ordonez

Machine learning has proved to be very successful for making predictions in travel behavior modeling. However, most machine-learning models have complex model structures and offer little or no explanation as to how they arrive at these…

机器学习 · 统计学 2019-10-31 Xilei Zhao , Zhengze Zhou , Xiang Yan , Pascal Van Hentenryck

Many recent breakthroughs in machine learning have been enabled by the pre-trained foundation models. By scaling up model parameters, training data, and computation resources, foundation models have significantly advanced the…

人工智能 · 计算机科学 2023-10-06 Zhe Zhao , Qingyun Liu , Huan Gui , Bang An , Lichan Hong , Ed H. Chi

Despite exciting progress in pre-training for visual-linguistic (VL) representations, very few aspire to a small VL model. In this paper, we study knowledge distillation (KD) to effectively compress a transformer-based large VL model into a…

计算机视觉与模式识别 · 计算机科学 2021-04-07 Zhiyuan Fang , Jianfeng Wang , Xiaowei Hu , Lijuan Wang , Yezhou Yang , Zicheng Liu

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

In recent years, deeper and wider neural networks have shown excellent performance in computer vision tasks, while their enormous amount of parameters results in increased computational cost and overfitting. Several methods have been…

计算机视觉与模式识别 · 计算机科学 2020-11-05 Kakeru Mitsuno , Yuichiro Nomura , Takio Kurita

Knowledge Distillation (KD) aims at improving the performance of a low-capacity student model by inheriting knowledge from a high-capacity teacher model. Previous KD methods typically train a student by minimizing a task-related loss and…

计算机视觉与模式识别 · 计算机科学 2019-09-10 Mengya Gao , Yujun Shen , Quanquan Li , Junjie Yan , Liang Wan , Dahua Lin , Chen Change Loy , Xiaoou Tang

Knowledge distillation is the technique of compressing a larger neural network, known as the teacher, into a smaller neural network, known as the student, while still trying to maintain the performance of the larger neural network as much…

机器学习 · 计算机科学 2023-05-11 Tianxun Zhou , Keng-Hwee Chiam

Knowledge distillation has emerged as a powerful technique for model compression, enabling the transfer of knowledge from large teacher networks to compact student models. However, traditional knowledge distillation methods treat all…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Aakash Gore , Anoushka Dey , Aryan Mishra

This paper addresses the problem of model compression via knowledge distillation. To this end, we propose a new knowledge distillation method based on transferring feature statistics, specifically the channel-wise mean and variance, from…

计算机视觉与模式识别 · 计算机科学 2020-03-11 Jing Yang , Brais Martinez , Adrian Bulat , Georgios Tzimiropoulos

Thanks to their state-of-the-art performance, deep neural networks are increasingly used for object recognition. To achieve these results, they use millions of parameters to be trained. However, when targeting embedded applications the size…

机器学习 · 计算机科学 2016-03-21 Guillaume Soulié , Vincent Gripon , Maëlys Robert

Deep neural models in recent years have been successful in almost every field, including extremely complex problem statements. However, these models are huge in size, with millions (and even billions) of parameters, thus demanding more…

计算机视觉与模式识别 · 计算机科学 2021-06-18 Lin Wang , Kuk-Jin Yoon

Knowledge distillation (KD) compresses deep neural networks by transferring task-related knowledge from cumbersome pre-trained teacher models to compact student models. However, current KD methods for super-resolution (SR) networks overlook…

计算机视觉与模式识别 · 计算机科学 2024-04-30 Yun Zhang , Wei Li , Simiao Li , Hanting Chen , Zhijun Tu , Wenjia Wang , Bingyi Jing , Shaohui Lin , Jie Hu

Optimizing a deep neural network is a fundamental task in computer vision, yet direct training methods often suffer from over-fitting. Teacher-student optimization aims at providing complementary cues from a model trained previously, but…

计算机视觉与模式识别 · 计算机科学 2018-12-04 Chenglin Yang , Lingxi Xie , Chi Su , Alan L. Yuille

There are various optimization techniques in the realm of 3D, including point cloud-based approaches that use mesh, texture, and voxels which optimize how you store, and how do calculate in 3D. These techniques employ methods such as…

计算机视觉与模式识别 · 计算机科学 2023-05-08 Alen Adamyan , Erik Harutyunyan

Topic modeling is a dominant method for exploring document collections on the web and in digital libraries. Recent approaches to topic modeling use pretrained contextualized language models and variational autoencoders. However, large…

计算与语言 · 计算机科学 2024-06-21 Suman Adhya , Debarshi Kumar Sanyal