Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Loc Hoang"'
Autor:
Tran, Loc Hoang
Face recognition is a very important topic in data science and biometric security research areas. It has multiple applications in military, finance, and retail, to name a few. In this paper, the novel hypergraph Laplacian Eigenmaps will be proposed a
Externí odkaz:
http://arxiv.org/abs/2405.16748
Autor:
Le, Thuy, Khoa, Vo Anh, Klibanov, Michael Victor, Nguyen, Loc Hoang, Bidney, Grant, Astratov, Vasily
The reconstruction of physical properties of a medium from boundary measurements, known as inverse scattering problems, presents significant challenges. The present study aims to validate a newly developed convexification method for a 3D coefficient
Externí odkaz:
http://arxiv.org/abs/2306.00761
This work extends the applicability of our recent convexification-based algorithm for constructing images of the dielectric constant of buried or occluded target. We are orientated towards the detection of explosive-like targets such as antipersonnel
Externí odkaz:
http://arxiv.org/abs/2206.09539
Autor:
Nguyen, Loc Hoang
We propose a globally convergent numerical method to compute solutions to a general class of quasi-linear PDEs with both Neumann and Dirichlet boundary conditions. Combining the quasi-reversibility method and a suitable Carleman weight function, we d
Externí odkaz:
http://arxiv.org/abs/2203.12694
This paper presents the novel way combining the BERT embedding method and the graph convolutional neural network. This combination is employed to solve the text classification problem. Initially, we apply the BERT embedding method to the texts (in th
Externí odkaz:
http://arxiv.org/abs/2111.15379
Face recognition is the very significant field in pattern recognition area. It has multiple applications in military and finance, to name a few. In this paper, the combination of the sparse PCA with the nearest-neighbor method (and with the kernel ri
Externí odkaz:
http://arxiv.org/abs/2112.00207
Publikováno v:
Geo Journal of Tourism and Geosites, Vol 49, Iss 3, Pp 998-1005 (2023)
The Mekong Delta, Vietnam possesses great potential and advantages for developing agritourism. To ensure the sustainable development of agritourism, enhance service quality, and improve tourist satisfaction are essential. This study aims to identif
Externí odkaz:
https://doaj.org/article/b5271a8d18fa44ff9e34ae73ef847fec
Autor:
Tran, Loc Hoang, Tran, Linh Hoang
To deal with irregular data structure, graph convolution neural networks have been developed by a lot of data scientists. However, data scientists just have concentrated primarily on developing deep neural network method for un-directed graph. In thi
Externí odkaz:
http://arxiv.org/abs/2008.03626
Publikováno v:
International Journal of Energy Economics and Policy, Vol 13, Iss 6 (2023)
This study aims to explain the acceptance of solar technology by farmers in Vietnam. The study combines the Theory of Planned Behavior (TPB) and the Technology Acceptance Model (TAM), supplemented with additional factors (concern for the environment,
Externí odkaz:
https://doaj.org/article/8d1a620f651d40c5a2163d4406a4bf0c
Publikováno v:
International Journal of Energy Economics and Policy, Vol 13, Iss 6 (2023)
This study aims to demonstrate the factors that influence the energy-saving intentions of youth in Vietnam. The study applies an expanded Theory of Planned Behavior (TPB) model with the addition of moral norms, product quality, and energy policy to e
Externí odkaz:
https://doaj.org/article/47e21639e58f4c6aba203dd2ef61d1fd