Zobrazeno 1 - 10
of 938
pro vyhledávání: '"Graph regularization"'
Autor:
Gao-Fei Wang, Longying Shen
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-18 (2024)
Abstract Many important biological facts have been found as single-cell RNA sequencing (scRNA-seq) technology has advanced. With the use of this technology, it is now possible to investigate the connections among individual cells, genes, and illnesse
Externí odkaz:
https://doaj.org/article/1e6d543798f64112ae6080d551654bd5
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 18577-18592 (2024)
In satellite remote sensing imaging, factors such as optical axis shift, image plane jitter, movement of the target object, and Earth's rotation can induce image blur. The unavailability of the image fuzzy kernel makes the necessity for blind remote
Externí odkaz:
https://doaj.org/article/224186a988eb40e9984f5e24c9eaf206
Autor:
Samet Bayram, Kenneth Barner
Publikováno v:
IEEE Access, Vol 12, Pp 63130-63141 (2024)
This paper presents GReAT (Graph Regularized Adversarial Training), a novel regularization method designed to enhance the robust classification performance of deep learning models. Adversarial examples, characterized by subtle perturbations that can
Externí odkaz:
https://doaj.org/article/d8ec7c2dbec44dd0b0043a4a559ff582
Autor:
Li Lihua
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In order to improve the science and rationality of physical education, reduce various sports injury situations and improve students’ physical fitness. The prediction model method proposed in this paper organizes college and university students to p
Externí odkaz:
https://doaj.org/article/312d947a88b04e70b4b28b05c4e05709
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 7, Pp 12486-12509 (2023)
Non-negative matrix factorization (NMF) has been widely used in machine learning and data mining fields. As an extension of NMF, non-negative matrix tri-factorization (NMTF) provides more degrees of freedom than NMF. However, standard NMTF algorithm
Externí odkaz:
https://doaj.org/article/8792e02f56014bbeb69a31e72ae401db
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 1837 (2024)
In a hyperspectral image, there is a close correlation between spectra and a certain degree of correlation in the pixel space. However, most existing low-rank representation (LRR) methods struggle to utilize these two characteristics simultaneously t
Externí odkaz:
https://doaj.org/article/6979f963660a40e981f23ebe9ab79fe9
Publikováno v:
IEEE Access, Vol 11, Pp 144747-144759 (2023)
This paper presents a theoretical derivation of two new graph-based regularization methods for fusing the individual results of multiple detectors (two-class classifiers). The proposed approach considers linear combination of the individual detector
Externí odkaz:
https://doaj.org/article/767b7c91892b49c58491547857532119
Autor:
Shangfeng Ning, Wenhong Wang
Publikováno v:
IEEE Access, Vol 11, Pp 129709-129721 (2023)
Hyperspectral band selection plays a key role for overcoming the curse of dimensionality in the classification of hyperspectral remote sensing images (HSIs). Recently, clustering-based band selection methods have demonstrated great potential to selec
Externí odkaz:
https://doaj.org/article/af18747001434cf49f3c090092f49d22
Publikováno v:
IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 31, Pp 759-768 (2023)
Since Electroencephalogram (EEG) is resistant to camouflage, it has been a reliable data source for objective emotion recognition. EEG is naturally multi-rhythm and multi-channel, based on which we can extract multiple features for further processing
Externí odkaz:
https://doaj.org/article/d7ebcbfd507743dfb9d7085313e837cb
Publikováno v:
IEEE Access, Vol 11, Pp 40565-40578 (2023)
The ambiguity of a polysemous word, regardless of its language, is referred to as the ability to have more than one meaning. Many techniques from Word Sense Disambiguation (WSD) have been used to clarify the ambiguity. With these techniques, the corr
Externí odkaz:
https://doaj.org/article/2f306db1b7b94649ac46c4fd669663f6