Residential College | false |
Status | 已發表Published |
Asymmetric Gaussian Process multi-view learning for visual classification | |
Li,Jinxing1,2; Li,Zhaoqun1; Lu,Guangming4; Xu,Yong4; Zhang,Bob5; Zhang,David1,3 | |
2020-08-26 | |
Source Publication | Information Fusion |
ISSN | 1566-2535 |
Volume | 65Pages:108-118 |
Abstract | Methods of multi-view learning attain outstanding performance in different fields compared with the single-view based strategies. In this paper, the Gaussian Process Latent Variable Model (GPVLM), which is a generative and non-parametric model, is exploited to represent multiple views in a common subspace. Specifically, there exists a shared latent variable across various views that is assumed to be transformed to observations by using distinctive Gaussian Process projections. However, this assumption is only a generative strategy, being intractable to simply estimate the fused variable at the testing step. In order to tackle this problem, another projection from observed data to the shared variable is simultaneously learned by enjoying the view-shared and view-specific kernel parameters under the Gaussian Process structure. Furthermore, to achieve the classification task, label information is also introduced to be the generation from the latent variable through a Gaussian Process transformation. Extensive experimental results on multi-view datasets demonstrate the superiority and effectiveness of our model in comparison to state-of-the-art algorithms. |
Keyword | Classification Gaussian Process Multi-view View-shared View-specific |
DOI | 10.1016/j.inffus.2020.08.020 |
URL | View the original |
Indexed By | SCIE |
Language | 英語English |
WOS Research Area | Computer Science |
WOS Subject | Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods |
WOS ID | WOS:000587595900010 |
Publisher | ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS |
Scopus ID | 2-s2.0-85089915634 |
Fulltext Access | |
Citation statistics | |
Document Type | Journal article |
Collection | DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE Faculty of Science and Technology |
Corresponding Author | Li,Zhaoqun; Zhang,David |
Affiliation | 1.The Chinese University of Hong Kong (Shenzhen),Shenzhen,China 2.University of Science and Technology of China,China 3.Shenzhen Institute of Artificial Intelligence and Robotics for Society,Shenzhen,China 4.Department of Computer Science,Harbin Institute of Technology,Shenzhen,China 5.Department of Computer and Information Science,University of Macau,Macau,China |
Recommended Citation GB/T 7714 | Li,Jinxing,Li,Zhaoqun,Lu,Guangming,et al. Asymmetric Gaussian Process multi-view learning for visual classification[J]. Information Fusion, 2020, 65, 108-118. |
APA | Li,Jinxing., Li,Zhaoqun., Lu,Guangming., Xu,Yong., Zhang,Bob., & Zhang,David (2020). Asymmetric Gaussian Process multi-view learning for visual classification. Information Fusion, 65, 108-118. |
MLA | Li,Jinxing,et al."Asymmetric Gaussian Process multi-view learning for visual classification".Information Fusion 65(2020):108-118. |
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