Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387668969> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4387668969 abstract "Abstract Equatorial plasma bubble (EPB) is a phenomenon characterized by depletions in ionospheric plasma density being formed during post-sunset hours. The ionospheric irregularities can lead to disruptions in trans-ionospheric radio systems, navigation systems and satellite communications. Real-time detection and classification of EPBs are crucial for the space weather community. Since 2020, the Prachomklao radar station, a very high frequency (VHF) radar station, has been installed at Chumphon station (Geographic: 10.72° N, 99.73° E and Geomagnetic: 1.33° N) and started to produce radar images ever since. In this work, we propose two real-time plasma bubble detection systems based on support vector machine techniques. Two designs are made with the convolutional neural network (CNN) and singular value decomposition (SVD) used for feature extraction, the connected to the support vector machine (SVM) for EPB classification. The proposed models are trained using quick look (QL) plot images from the VHF radar system at the Chumphon station, Thailand, in 2017. The experimental results show that the combined CNN-SVM model, using the RBF kernel, achieves the highest accuracy of 93.08% while the model using the polynomial kernel achieved an accuracy of 92.14%. On the other hand, the combined SVD-SVM models yield the accuracies of 88.37% and 85.00% for RBF and polynomial kernels of SVM, respectively. Graphical Abstract" @default.
- W4387668969 created "2023-10-17" @default.
- W4387668969 creator A5027528731 @default.
- W4387668969 creator A5040839094 @default.
- W4387668969 creator A5063073496 @default.
- W4387668969 creator A5078823002 @default.
- W4387668969 creator A5091315263 @default.
- W4387668969 date "2023-10-16" @default.
- W4387668969 modified "2023-10-17" @default.
- W4387668969 title "Classification of the equatorial plasma bubbles using convolutional neural network and support vector machine techniques" @default.
- W4387668969 cites W1805247019 @default.
- W4387668969 cites W2024776567 @default.
- W4387668969 cites W2035722048 @default.
- W4387668969 cites W2060117429 @default.
- W4387668969 cites W2086052706 @default.
- W4387668969 cites W2122249687 @default.
- W4387668969 cites W2128944039 @default.
- W4387668969 cites W2166205928 @default.
- W4387668969 cites W2748330695 @default.
- W4387668969 cites W2832358362 @default.
- W4387668969 cites W2978490518 @default.
- W4387668969 cites W3000404511 @default.
- W4387668969 cites W3134957453 @default.
- W4387668969 cites W3167723636 @default.
- W4387668969 cites W3173632430 @default.
- W4387668969 cites W4280610935 @default.
- W4387668969 cites W4302027156 @default.
- W4387668969 cites W4324358405 @default.
- W4387668969 doi "https://doi.org/10.1186/s40623-023-01903-7" @default.
- W4387668969 hasPublicationYear "2023" @default.
- W4387668969 type Work @default.
- W4387668969 citedByCount "0" @default.
- W4387668969 crossrefType "journal-article" @default.
- W4387668969 hasAuthorship W4387668969A5027528731 @default.
- W4387668969 hasAuthorship W4387668969A5040839094 @default.
- W4387668969 hasAuthorship W4387668969A5063073496 @default.
- W4387668969 hasAuthorship W4387668969A5078823002 @default.
- W4387668969 hasAuthorship W4387668969A5091315263 @default.
- W4387668969 hasBestOaLocation W43876689691 @default.
- W4387668969 hasConcept C11413529 @default.
- W4387668969 hasConcept C114614502 @default.
- W4387668969 hasConcept C122280245 @default.
- W4387668969 hasConcept C12267149 @default.
- W4387668969 hasConcept C127313418 @default.
- W4387668969 hasConcept C153180895 @default.
- W4387668969 hasConcept C154945302 @default.
- W4387668969 hasConcept C22789450 @default.
- W4387668969 hasConcept C33923547 @default.
- W4387668969 hasConcept C41008148 @default.
- W4387668969 hasConcept C50644808 @default.
- W4387668969 hasConcept C554190296 @default.
- W4387668969 hasConcept C62649853 @default.
- W4387668969 hasConcept C74193536 @default.
- W4387668969 hasConcept C75866337 @default.
- W4387668969 hasConcept C76155785 @default.
- W4387668969 hasConcept C81363708 @default.
- W4387668969 hasConceptScore W4387668969C11413529 @default.
- W4387668969 hasConceptScore W4387668969C114614502 @default.
- W4387668969 hasConceptScore W4387668969C122280245 @default.
- W4387668969 hasConceptScore W4387668969C12267149 @default.
- W4387668969 hasConceptScore W4387668969C127313418 @default.
- W4387668969 hasConceptScore W4387668969C153180895 @default.
- W4387668969 hasConceptScore W4387668969C154945302 @default.
- W4387668969 hasConceptScore W4387668969C22789450 @default.
- W4387668969 hasConceptScore W4387668969C33923547 @default.
- W4387668969 hasConceptScore W4387668969C41008148 @default.
- W4387668969 hasConceptScore W4387668969C50644808 @default.
- W4387668969 hasConceptScore W4387668969C554190296 @default.
- W4387668969 hasConceptScore W4387668969C62649853 @default.
- W4387668969 hasConceptScore W4387668969C74193536 @default.
- W4387668969 hasConceptScore W4387668969C75866337 @default.
- W4387668969 hasConceptScore W4387668969C76155785 @default.
- W4387668969 hasConceptScore W4387668969C81363708 @default.
- W4387668969 hasIssue "1" @default.
- W4387668969 hasLocation W43876689691 @default.
- W4387668969 hasOpenAccess W4387668969 @default.
- W4387668969 hasPrimaryLocation W43876689691 @default.
- W4387668969 hasRelatedWork W1558903433 @default.
- W4387668969 hasRelatedWork W1603091392 @default.
- W4387668969 hasRelatedWork W1983263273 @default.
- W4387668969 hasRelatedWork W2079825755 @default.
- W4387668969 hasRelatedWork W2095626363 @default.
- W4387668969 hasRelatedWork W2169565408 @default.
- W4387668969 hasRelatedWork W2420851703 @default.
- W4387668969 hasRelatedWork W3024148442 @default.
- W4387668969 hasRelatedWork W3123056048 @default.
- W4387668969 hasRelatedWork W1975707885 @default.
- W4387668969 hasVolume "75" @default.
- W4387668969 isParatext "false" @default.
- W4387668969 isRetracted "false" @default.
- W4387668969 workType "article" @default.