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Learning-based edge detection has hereunto been strongly supervised with pixel-wise annotations which are tedious to obtain manually. We study the problem of self-training edge detection, leveraging the untapped wealth of large-scale…

计算机视觉与模式识别 · 计算机科学 2023-07-06 Yunfan Ye , Renjiao Yi , Zhiping Cai , Kai Xu

Convolutional Neural Networks (CNNs) are prone to overfit small training datasets. We present a novel two-phase pipeline that leverages self-supervised learning and knowledge distillation to improve the generalization ability of CNN models…

计算机视觉与模式识别 · 计算机科学 2020-08-04 Bingchen Zhao , Xin Wen

Pre-trained language models (PLMs) have recently shown great success in text representation field. However, the high computational cost and high-dimensional representation of PLMs pose significant challenges for practical applications. To…

计算与语言 · 计算机科学 2023-11-10 Yanzhao Zhang , Dingkun Long , Zehan Li , Pengjun Xie

Despite the outstanding success of self-supervised pretraining methods for video representation learning, they generalise poorly when the unlabeled dataset for pretraining is small or the domain difference between unlabelled data in source…

计算机视觉与模式识别 · 计算机科学 2022-04-26 Amirhossein Dadashzadeh , Alan Whone , Majid Mirmehdi

Joint-embedding self-supervised learning (SSL), the key paradigm for unsupervised representation learning from visual data, learns from invariances between semantically-related data pairs. We study the one-to-many mapping problem in SSL,…

机器学习 · 计算机科学 2026-02-03 Yipeng Zhang , Hafez Ghaemi , Jungyoon Lee , Shahab Bakhtiari , Eilif B. Muller , Laurent Charlin

Knowledge distillation involves transferring the predictive capabilities of large, high-performing AI models (teachers) to smaller models (students) that can operate in environments with limited computing power. In this paper, we address…

机器学习 · 计算机科学 2026-01-12 Pattarawat Chormai , Ali Hashemi , Klaus-Robert Müller , Grégoire Montavon

The long-term goal of machine learning is to learn general visual representations from a small amount of data without supervision, mimicking three advantages of human cognition: i) no need for labels, ii) robustness to data scarcity, and…

机器学习 · 计算机科学 2023-08-29 Jingyao Wang , Zeen Song , Wenwen Qiang , Changwen Zheng

This paper explores three novel approaches to improve the performance of speaker verification (SV) systems based on deep neural networks (DNN) using Multi-head Self-Attention (MSA) mechanisms and memory layers. Firstly, we propose the use…

音频与语音处理 · 电气工程与系统科学 2023-02-13 Victoria Mingote , Antonio Miguel , Alfonso Ortega , Eduardo Lleida

Self-supervised learning has driven significant progress in learning from single-subject, iconic images. However, there are still unanswered questions about the use of minimally-curated, naturalistic video data, which contain dense scenes…

计算机视觉与模式识别 · 计算机科学 2025-04-24 Alex N. Wang , Christopher Hoang , Yuwen Xiong , Yann LeCun , Mengye Ren

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

Bootstrap Your Own Latent (BYOL) introduced an approach to self-supervised learning avoiding the contrastive paradigm and subsequently removing the computational burden of negative sampling associated with such methods. However, we…

机器学习 · 计算机科学 2022-03-29 Aiden Durrant , Georgios Leontidis

Recently, self-supervised representation learning relying on vast amounts of unlabeled data has been explored as a pre-training method for autonomous driving. However, directly applying popular contrastive or generative methods to this…

机器人学 · 计算机科学 2025-10-08 Haoran Zhu , Zhenyuan Dong , Kristi Topollai , Beiyao Sha , Anna Choromanska

Recent advancements in self-supervised learning have reduced the gap between supervised and unsupervised representation learning. However, most self-supervised and deep clustering techniques rely heavily on data augmentation, rendering them…

机器学习 · 计算机科学 2021-12-21 Mohammed Adnan , Yani A. Ioannou , Chuan-Yung Tsai , Graham W. Taylor

Self-supervised learning (SSL) has transformed representation learning for large models, yet remains unexplored for microcontroller (MCU)-class models with fewer than 500K parameters. We identify three obstacles at this scale -- projection…

计算机视觉与模式识别 · 计算机科学 2026-05-12 Bibin Wilson

Deep learning methods show promising results for overlapping cervical cell instance segmentation. However, in order to train a model with good generalization ability, voluminous pixel-level annotations are demanded which is quite expensive…

计算机视觉与模式识别 · 计算机科学 2020-07-22 Yanning Zhou , Hao Chen , Huangjing Lin , Pheng-Ann Heng

Self-supervised learning (SSL) has demonstrated its effectiveness in learning representations through comparison methods that align with human intuition. However, mainstream SSL methods heavily rely on high body datasets with single label,…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Jiale Chen

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 aims at transferring the knowledge from a large teacher model to a small student model with great improvements of the performance of the student model. Therefore, the student network can replace the teacher network to…

机器学习 · 计算机科学 2021-12-28 Jinhong Lin , Zhaoyang Li

Predicting satellite imagery requires a balance between structural accuracy and textural detail. Standard deterministic methods like PredRNN or SimVP minimize pixel-based errors but suffer from the "regression to the mean" problem,…

计算机视觉与模式识别 · 计算机科学 2026-03-17 Kursat Komurcu , Linas Petkevicius

Incremental learning targets at achieving good performance on new categories without forgetting old ones. Knowledge distillation has been shown critical in preserving the performance on old classes. Conventional methods, however,…

计算机视觉与模式识别 · 计算机科学 2020-09-08 Peng Zhou , Long Mai , Jianming Zhang , Ning Xu , Zuxuan Wu , Larry S. Davis