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Knowledge distillation often involves how to define and transfer knowledge from teacher to student effectively. Although recent self-supervised contrastive knowledge achieves the best performance, forcing the network to learn such knowledge…

Computer Vision and Pattern Recognition · Computer Science 2022-07-26 Chuanguang Yang , Zhulin An , Linhang Cai , Yongjun Xu

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…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Zhengda Li

Vision Transformers (ViTs) have emerged as state-of-the-art models for various vision tasks recently. However, their heavy computation costs remain daunting for resource-limited devices. To address this, researchers have dedicated…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Ao Wang , Hui Chen , Zijia Lin , Sicheng Zhao , Jungong Han , Guiguang Ding

Continual learning algorithms which keep the parameters of new tasks close to that of previous tasks, are popular in preventing catastrophic forgetting in sequential task learning settings. However, 1) the performance for the new continual…

Machine Learning · Computer Science 2023-07-21 Wei Cong , Yang Cong , Gan Sun , Yuyang Liu , Jiahua Dong

In multi-modal learning, some modalities are more influential than others, and their absence can have a significant impact on classification/segmentation accuracy. Addressing this challenge, we propose a novel approach called Meta-learned…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Hu Wang , Salma Hassan , Yuyuan Liu , Congbo Ma , Yuanhong Chen , Qing Li , Jiahui Geng , Bingjie Wang , Yu Tian , Yutong Xie , Jodie Avery , Louise Hull , Ian Reid , Mohammad Yaqub , Gustavo Carneiro

Quantization-aware training (QAT) starts with a pre-trained full-precision model and performs quantization during retraining. However, existing QAT works require supervision from the labels and they suffer from accuracy loss due to reduced…

Computer Vision and Pattern Recognition · Computer Science 2023-09-26 Kaiqi Zhao , Ming Zhao

Previous knowledge distillation (KD) methods mostly focus on compressing network architectures, which is not thorough enough in deployment as some costs like transmission bandwidth and imaging equipment are related to the image size.…

Computer Vision and Pattern Recognition · Computer Science 2024-07-11 Guangyu Guo , Dingwen Zhang , Longfei Han , Nian Liu , Ming-Ming Cheng , Junwei Han

Pretrained models are ubiquitous in the current deep learning landscape, offering strong results on a broad range of tasks. Recent works have shown that models differing in various design choices exhibit categorically diverse generalization…

Machine Learning · Computer Science 2025-10-28 Siddharth Jain , Shyamgopal Karthik , Vineet Gandhi

In the past few years, transformers have achieved promising performances on various computer vision tasks. Unfortunately, the immense inference overhead of most existing vision transformers withholds their from being deployed on edge…

Computer Vision and Pattern Recognition · Computer Science 2022-06-03 Zhiwei Hao , Jianyuan Guo , Ding Jia , Kai Han , Yehui Tang , Chao Zhang , Han Hu , Yunhe Wang

Large pretrained visual models exhibit remarkable generalization across diverse recognition tasks. Yet, real-world applications often demand compact models tailored to specific problems. Variants of knowledge distillation have been devised…

Computer Vision and Pattern Recognition · Computer Science 2024-05-08 Juliette Marrie , Michael Arbel , Julien Mairal , Diane Larlus

Whole-Slide Images (WSIs) are widely used for estimating the prognosis of cancer patients. Current studies generally follow a cancer-specific learning paradigm. However, the available training samples for one cancer type are usually scarce…

Computer Vision and Pattern Recognition · Computer Science 2026-03-12 Pei Liu , Xiangxiang Zeng , Tengfei Ma , Yucheng Xing , Xuanbai Ren , Yiping Liu

Knowledge Distillation (KD) is a commonly used technique for improving the generalization of compact Pre-trained Language Models (PLMs) on downstream tasks. However, such methods impose the additional burden of training a separate teacher…

Computation and Language · Computer Science 2022-12-20 Peng Lu , Ivan Kobyzev , Mehdi Rezagholizadeh , Ahmad Rashid , Ali Ghodsi , Philippe Langlais

Computational pathology (CPath) digitizes pathology slides into whole slide images (WSIs), enabling analysis for critical healthcare tasks such as cancer diagnosis and prognosis. However, WSIs possess extremely long sequence lengths (up to…

Computer Vision and Pattern Recognition · Computer Science 2025-12-04 Wenhao Tang , Heng Fang , Ge Wu , Xiang Li , Ming-Ming Cheng

Methods for Visual Question Anwering (VQA) are notorious for leveraging dataset biases rather than performing reasoning, hindering generalization. It has been recently shown that better reasoning patterns emerge in attention layers of a…

Computer Vision and Pattern Recognition · Computer Science 2021-06-11 Corentin Kervadec , Christian Wolf , Grigory Antipov , Moez Baccouche , Madiha Nadri

Knowledge distillation in machine learning is the process of transferring knowledge from a large model called the teacher to a smaller model called the student. Knowledge distillation is one of the techniques to compress the large network…

Machine Learning · Computer Science 2022-06-27 Durga Prasad Ganta , Himel Das Gupta , Victor S. Sheng

Knowledge distillation (KD) is a technique used to transfer knowledge from an overparameterized teacher network to a less-parameterized student network, thereby minimizing the incurred performance loss. KD methods can be categorized into…

Computer Vision and Pattern Recognition · Computer Science 2024-06-17 Jaeyeon Jang , Young-Ik Kim , Jisu Lim , Hyeonseong Lee

Recent decoder-only autoregressive text-to-speech (AR-TTS) models produce high-fidelity speech, but their memory and compute costs scale quadratically with sequence length due to full self-attention. In this paper, we propose WAND, Windowed…

Computation and Language · Computer Science 2026-04-13 Hanna Lee , Tan Dat Nguyen , Jaehoon Kang , Kyuhong Shim

Collecting the large datasets needed to train deep neural networks can be very difficult, particularly for the many applications for which sharing and pooling data is complicated by practical, ethical, or legal concerns. However, it may be…

Vision Transformers (ViTs) have shown promising performance compared with Convolutional Neural Networks (CNNs), but the training of ViTs is much harder than CNNs. In this paper, we define several metrics, including Dynamic Data Proportion…

Computer Vision and Pattern Recognition · Computer Science 2022-09-30 Benjia Zhou , Pichao Wang , Jun Wan , Yanyan Liang , Fan Wang

Compressed video action recognition classifies video samples by leveraging the different modalities in compressed videos, namely motion vectors, residuals, and intra-frames. For this purpose, three neural networks are deployed, each…

Computer Vision and Pattern Recognition · Computer Science 2024-07-04 Efstathia Soufleri , Deepak Ravikumar , Kaushik Roy