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Domain adaptive subspace transfer model for sensor drift compensation in biologically inspired electronic nose
Guo, Tan1,2; Tan, Xiaoheng3,4; Yang, Liu1; Liang, Zhifang1; Zhang, Bob5; Zhang, Lei3
2022-12-01
Source PublicationExpert Systems with Applications
ABS Journal Level1
ISSN0957-4174
Volume208Pages:118237
Abstract

Sensor drift is an important problem for biologically inspired Electronic Nose (E-Nose) in industrial cyber-physical systems and their related applications, as it will deteriorate the sensing performance and lower system accuracy. Motivated by the observation that the regular and drift sensing data are oriented to the same high-level decision-making task, but show different low-level data distributions due to domain mismatch caused by sensor drift, this paper seeks to solve the challenging problem by learning a middle-level domain-invariant subspace. To achieve this, a Domain Adaptive Subspace Transfer (DAST) model is developed to transfer the key knowledge of the regular source domain and the drift target domain into an intermediate shared domain for both domain consistency and drift compensation. To be more specific, a transformation matrix is learned to transform the samples from the two domains to the intermediate shared subspace wherein each drift target domain sample can be well reconstructed by a sparse combination of some valuable and informative regular source domain samples, such that knowledge from the two domains is adaptively matched. In addition, the Laplacian manifold regularizations are incorporated to maintain the local affinity manifold of the drift target domain data, and enhance the discriminative structure of the regular source domain data in the shared subspace. The quantitative experiment results on two benchmark gas sensor drift datasets show that the developed DAST model performs well compared to different representative sensor drift compensation methods.

KeywordBiologically Inspired Electronic Nose Gas Sensing Sensor Drift Domain Adaptation Odor Recognition
DOI10.1016/j.eswa.2022.118237
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Engineering ; Operations Research & Management Science
WOS SubjectComputer Science, Artificial Intelligence ; Engineering, Electrical & Electronic ; Operations Research & Management Science
WOS IDWOS:000896759800004
PublisherPERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Scopus ID2-s2.0-85135316676
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Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorTan, Xiaoheng
Affiliation1.School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China
2.Faculty of Information Technology, Macau University of Science and Technology, Taipa, Macau, China
3.School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China
4.Chongqing Key Laboratory of Space Information Network and Intelligent Information Fusion, School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China
5.Faculty of Science and Technology, University of Macau, Macau, China
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Guo, Tan,Tan, Xiaoheng,Yang, Liu,et al. Domain adaptive subspace transfer model for sensor drift compensation in biologically inspired electronic nose[J]. Expert Systems with Applications, 2022, 208, 118237.
APA Guo, Tan., Tan, Xiaoheng., Yang, Liu., Liang, Zhifang., Zhang, Bob., & Zhang, Lei (2022). Domain adaptive subspace transfer model for sensor drift compensation in biologically inspired electronic nose. Expert Systems with Applications, 208, 118237.
MLA Guo, Tan,et al."Domain adaptive subspace transfer model for sensor drift compensation in biologically inspired electronic nose".Expert Systems with Applications 208(2022):118237.
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