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Temporal and spatial self supervised learning methods for electrocardiograms [PDF]

open access: yesScientific Reports
The limited availability of labeled ECG data restricts the application of supervised deep learning methods in ECG detection. Although existing self-supervised learning approaches have been applied to ECG analysis, they are predominantly image-based ...
Wenping Chen   +3 more
doaj   +2 more sources

CONTRASTIVE SELF-SUPERVISED DATA FUSION FOR SATELLITE IMAGERY [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Self-supervised learning has great potential for the remote sensing domain, where unlabelled observations are abundant, but labels are hard to obtain. This work leverages unlabelled multi-modal remote sensing data for augmentation-free contrastive self ...
L. Scheibenreif, M. Mommert, D. Borth
doaj   +1 more source

EVALUATION OF SELF-SUPERVISED LEARNING APPROACHES FOR SEMANTIC SEGMENTATION OF INDUSTRIAL BURNER FLAMES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
In recent years, self-supervised learning has made tremendous progress in closing the gap to supervised learning due to the rapid development of more sophisticated approaches like SimCLR, MoCo, and SwAV.
S. Landgraf   +6 more
doaj   +1 more source

Self supervised contrastive learning for digital histopathology

open access: yesMachine Learning with Applications, 2022
Unsupervised learning has been a long-standing goal of machine learning and is especially important for medical image analysis, where the learning can compensate for the scarcity of labeled datasets.
Ozan Ciga, Tony Xu, Anne Louise Martel
doaj   +1 more source

Self-Supervised Transfer Learning from Natural Images for Sound Classification

open access: yesApplied Sciences, 2021
We propose the implementation of transfer learning from natural images to audio-based images using self-supervised learning schemes. Through self-supervised learning, convolutional neural networks (CNNs) can learn the general representation of natural ...
Sungho Shin   +4 more
doaj   +1 more source

Evaluating and Improving Domain Invariance in Contrastive Self-Supervised Learning by Extrapolating the Loss Function

open access: yesIEEE Access, 2023
Despite the remarkable progress of self-supervised learning (SSL), how self-supervised representations generalize to out-of-distribution data remains little understood.
Samira Zare, Hien Van Nguyen
doaj   +1 more source

Siamese-Network Based Signature Verification using Self Supervised Learning

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2023
The use of signatures is often encountered in various public documents ranging from academic documents to business documents that are a sign that the existence of signatures is crucial in various administrative processes.
Muhammad Fawwaz Mayda, Aina Musdholifah
doaj   +1 more source

A self-supervised deep learning method for data-efficient training in genomics

open access: yesCommunications Biology, 2023
Deep learning in bioinformatics is often limited to problems where extensive amounts of labeled data are available for supervised classification. By exploiting unlabeled data, self-supervised learning techniques can improve the performance of machine ...
Hüseyin Anil Gündüz   +7 more
doaj   +1 more source

Self-Supervised Representation Learning for Document Image Classification

open access: yesIEEE Access, 2021
Supervised learning, despite being extremely effective, relies on expensive, time-consuming, and error-prone annotations. Self-supervised learning has recently emerged as a strong alternate to supervised learning in a range of different domains as ...
Shoaib Ahmed Siddiqui   +2 more
doaj   +1 more source

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