Results 1 to 10 of about 222,333 (116)

A review on graph-based semi-supervised learning methods for hyperspectral image classification

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2020
In this article, a comprehensive review of the state-of-art graph-based learning methods for classification of the hyperspectral images (HSI) is provided, including a spectral information based graph semi-supervised classification and a spectral-spatial ...
Shrutika S. Sawant, Manoharan Prabukumar
doaj   +3 more sources

Variational Information Bottleneck for Semi-Supervised Classification [PDF]

open access: yesEntropy, 2020
In this paper, we consider an information bottleneck (IB) framework for semi-supervised classification with several families of priors on latent space representation. We apply a variational decomposition of mutual information terms of IB.
Slava Voloshynovskiy   +4 more
doaj   +2 more sources

Survey of Multi-label Classification Based on Supervised and Semi-supervised Learning [PDF]

open access: yesJisuanji kexue, 2022
Most of the traditional multi-label classification algorithms use supervised learning,but in real life,there are many unlabeled data.Manual tagging of all required data is costly.Semi-supervised learning algorithms can work with a large amount of ...
WU Hong-xin, HAN Meng, CHEN Zhi-qiang, ZHANG Xi-long, LI Mu-hang
doaj   +1 more source

DO WE STILL NEED IMAGENET PRE-TRAINING IN REMOTE SENSING SCENE CLASSIFICATION? [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Due to the scarcity of labeled data, using supervised models pre-trained on ImageNet is a de facto standard in remote sensing scene classification. Recently, the availability of larger high resolution remote sensing (HRRS) image datasets and progress in ...
V. Risojević, V. Stojnić
doaj   +1 more source

The Improved Three-Step Semi-Empirical Radiometric Terrain Correction Approach for Supervised Classification of PolSAR Data

open access: yesRemote Sensing, 2022
The radiometric terrain correction (RTC) is an essential processing step for supervised classification applications of polarimetric synthetic aperture radar (PolSAR) over mountainous areas.
Lei Zhao   +4 more
doaj   +1 more source

Self-Supervised Assisted Semi-Supervised Residual Network for Hyperspectral Image Classification

open access: yesRemote Sensing, 2022
Due to the scarcity and high cost of labeled hyperspectral image (HSI) samples, many deep learning methods driven by massive data cannot achieve the intended expectations. Semi-supervised and self-supervised algorithms have advantages in coping with this
Liangliang Song   +4 more
doaj   +1 more source

Land Cover Changes Based on Landsat Imagery Interpretation

open access: yesJurnal Teknik Pertanian Lampung, 2023
This paper presents the use of satellite data (i.e., Landsat-5 & Landsat-8) to interpret the change of land cover from 1997 to 2020. The study area covers the administrative boundary of Lumajang Regency.
Chairiyah Umi Rahayu   +4 more
doaj   +1 more source

An Improved Algorithm of Drift Compensation for Olfactory Sensors

open access: yesApplied Sciences, 2022
This research mainly studies the semi-supervised learning algorithm of different domain data in machine olfaction, also known as sensor drift compensation algorithm.
Siyu Lu   +6 more
doaj   +1 more source

Self-Supervised Node Classification with Strategy and Actively Selected Labeled Set

open access: yesEntropy, 2022
To alleviate the impact of insufficient labels in less-labeled classification problems, self-supervised learning improves the performance of graph neural networks (GNNs) by focusing on the information of unlabeled nodes.
Yi Kang   +3 more
doaj   +1 more source

Supervised Classification Of induction Motors faults [PDF]

open access: yesE3S Web of Conferences, 2022
Currently, the environmental challenges have been considered as a strategic issue for most industrial companies around the world, threatening their sustainability and profit; This leads to taking the environmental dimensions seriously and preserving ...
El bouisfi Radouane   +2 more
doaj   +1 more source

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