On the robustness of EEG tensor completion methods
- Autores
- Duan, Feng; Jia, Hao; Zhang, Zhiwen; Feng, Fan; Tan, Ying; Dai, Yang Yang; Cichocki, Andrzej; Zhenglu, Yang; Caiafa, César Federico; Zhe, Sun; Solé Casals, Jordi
- Año de publicación
- 2021
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- During the acquisition of electroencephalographic (EEG) signals, data may be missing or corrupted by noise and artifacts. To reconstruct the incomplete data, EEG signals are firstly converted into a three-order tensor (multi-dimensional data) of shape time × channel × trial. Then, the missing data can be efficiently recovered by applying a tensor completion method (TCM). However, there is not a unique way to organize channels and trials in a tensor, and different numbers of channels are available depending on the EEG setting used, which may affect the quality of the tensor completion results. The main goal of this paper is to evaluate the robustness of EEG completion methods with several designed parameters such as the ordering of channels and trials, the number of channels, and the amount of missing data. In this work, the results of completing missing data by several TCMs were compared. To emulate different scenarios of missing data, three different patterns of missing data were designed. Firstly, the amount of missing data on completion effects was analyzed, including the time lengths of missing data and the number of channels or trials affected by missing data. Secondly, the numerical stability of the completion methods was analyzed by shuffling the indices along channels or trials in the EEG data tensor. Finally, the way that the number of electrodes of EEG tensors influences completion effects was assessed by changing the number of channels. Among all the applied TCMs, the simultaneous tensor decomposition and completion (STDC) method achieves the best performance in providing stable results when the amount of missing data or the electrode number of EEG tensors is changed. In other words, STDC proves to be an excellent choice of TCM, since permutations of trials or channels have almost no influence on the complete results. The STDC method can efficiently complete the missing EEG signals. The designed simulations can be regarded as a procedure to validate whether or not a completion method is useful enough to complete EEG signals.
Fil: Duan, Feng. Nankai University; China
Fil: Jia, Hao. Nankai University; China
Fil: Zhang, Zhiwen. Nankai University; China
Fil: Feng, Fan. Nankai University; China
Fil: Tan, Ying. Nankai University; China
Fil: Dai, Yang Yang. Nankai University; China
Fil: Cichocki, Andrzej. Skolkowo Institute of Science and Technology; Rusia. Hangzhou Dianzi University; China. Polish Academy of Sciences; Polonia. Nicolaus Copernicus University; Polonia
Fil: Zhenglu, Yang. Nankai University; China
Fil: Caiafa, César Federico. Nankai University; China. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Zhe, Sun. Nankai University; China. Riken. Information Systems and Cybersecurity; Japón
Fil: Solé Casals, Jordi. Nankai University; China. University of Cambridge; Estados Unidos. Universidad Central de Cataluña; España - Materia
-
EEG
Tensor completion
BCI
tensor decomposition - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/137569
Ver los metadatos del registro completo
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On the robustness of EEG tensor completion methodsDuan, FengJia, HaoZhang, ZhiwenFeng, FanTan, YingDai, Yang YangCichocki, AndrzejZhenglu, YangCaiafa, César FedericoZhe, SunSolé Casals, JordiEEGTensor completionBCItensor decompositionhttps://purl.org/becyt/ford/1.2https://purl.org/becyt/ford/1During the acquisition of electroencephalographic (EEG) signals, data may be missing or corrupted by noise and artifacts. To reconstruct the incomplete data, EEG signals are firstly converted into a three-order tensor (multi-dimensional data) of shape time × channel × trial. Then, the missing data can be efficiently recovered by applying a tensor completion method (TCM). However, there is not a unique way to organize channels and trials in a tensor, and different numbers of channels are available depending on the EEG setting used, which may affect the quality of the tensor completion results. The main goal of this paper is to evaluate the robustness of EEG completion methods with several designed parameters such as the ordering of channels and trials, the number of channels, and the amount of missing data. In this work, the results of completing missing data by several TCMs were compared. To emulate different scenarios of missing data, three different patterns of missing data were designed. Firstly, the amount of missing data on completion effects was analyzed, including the time lengths of missing data and the number of channels or trials affected by missing data. Secondly, the numerical stability of the completion methods was analyzed by shuffling the indices along channels or trials in the EEG data tensor. Finally, the way that the number of electrodes of EEG tensors influences completion effects was assessed by changing the number of channels. Among all the applied TCMs, the simultaneous tensor decomposition and completion (STDC) method achieves the best performance in providing stable results when the amount of missing data or the electrode number of EEG tensors is changed. In other words, STDC proves to be an excellent choice of TCM, since permutations of trials or channels have almost no influence on the complete results. The STDC method can efficiently complete the missing EEG signals. The designed simulations can be regarded as a procedure to validate whether or not a completion method is useful enough to complete EEG signals.Fil: Duan, Feng. Nankai University; ChinaFil: Jia, Hao. Nankai University; ChinaFil: Zhang, Zhiwen. Nankai University; ChinaFil: Feng, Fan. Nankai University; ChinaFil: Tan, Ying. Nankai University; ChinaFil: Dai, Yang Yang. Nankai University; ChinaFil: Cichocki, Andrzej. Skolkowo Institute of Science and Technology; Rusia. Hangzhou Dianzi University; China. Polish Academy of Sciences; Polonia. Nicolaus Copernicus University; PoloniaFil: Zhenglu, Yang. Nankai University; ChinaFil: Caiafa, César Federico. Nankai University; China. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Zhe, Sun. Nankai University; China. Riken. Information Systems and Cybersecurity; JapónFil: Solé Casals, Jordi. Nankai University; China. University of Cambridge; Estados Unidos. Universidad Central de Cataluña; EspañaSpringer Verlag Berlín2021-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/137569Duan, Feng; Jia, Hao; Zhang, Zhiwen; Feng, Fan; Tan, Ying; et al.; On the robustness of EEG tensor completion methods; Springer Verlag Berlín; Science China Technological Sciences; 64; 4-2021; 1-291869-1900CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciengine.com/publisher/scp/journal/SCTS/doi/10.1007/s11431-020-1839-5?slug=fulltextinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s11431-020-1839-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:56:16Zoai:ri.conicet.gov.ar:11336/137569instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:56:16.519CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
On the robustness of EEG tensor completion methods |
title |
On the robustness of EEG tensor completion methods |
spellingShingle |
On the robustness of EEG tensor completion methods Duan, Feng EEG Tensor completion BCI tensor decomposition |
title_short |
On the robustness of EEG tensor completion methods |
title_full |
On the robustness of EEG tensor completion methods |
title_fullStr |
On the robustness of EEG tensor completion methods |
title_full_unstemmed |
On the robustness of EEG tensor completion methods |
title_sort |
On the robustness of EEG tensor completion methods |
dc.creator.none.fl_str_mv |
Duan, Feng Jia, Hao Zhang, Zhiwen Feng, Fan Tan, Ying Dai, Yang Yang Cichocki, Andrzej Zhenglu, Yang Caiafa, César Federico Zhe, Sun Solé Casals, Jordi |
author |
Duan, Feng |
author_facet |
Duan, Feng Jia, Hao Zhang, Zhiwen Feng, Fan Tan, Ying Dai, Yang Yang Cichocki, Andrzej Zhenglu, Yang Caiafa, César Federico Zhe, Sun Solé Casals, Jordi |
author_role |
author |
author2 |
Jia, Hao Zhang, Zhiwen Feng, Fan Tan, Ying Dai, Yang Yang Cichocki, Andrzej Zhenglu, Yang Caiafa, César Federico Zhe, Sun Solé Casals, Jordi |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
EEG Tensor completion BCI tensor decomposition |
topic |
EEG Tensor completion BCI tensor decomposition |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.2 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
During the acquisition of electroencephalographic (EEG) signals, data may be missing or corrupted by noise and artifacts. To reconstruct the incomplete data, EEG signals are firstly converted into a three-order tensor (multi-dimensional data) of shape time × channel × trial. Then, the missing data can be efficiently recovered by applying a tensor completion method (TCM). However, there is not a unique way to organize channels and trials in a tensor, and different numbers of channels are available depending on the EEG setting used, which may affect the quality of the tensor completion results. The main goal of this paper is to evaluate the robustness of EEG completion methods with several designed parameters such as the ordering of channels and trials, the number of channels, and the amount of missing data. In this work, the results of completing missing data by several TCMs were compared. To emulate different scenarios of missing data, three different patterns of missing data were designed. Firstly, the amount of missing data on completion effects was analyzed, including the time lengths of missing data and the number of channels or trials affected by missing data. Secondly, the numerical stability of the completion methods was analyzed by shuffling the indices along channels or trials in the EEG data tensor. Finally, the way that the number of electrodes of EEG tensors influences completion effects was assessed by changing the number of channels. Among all the applied TCMs, the simultaneous tensor decomposition and completion (STDC) method achieves the best performance in providing stable results when the amount of missing data or the electrode number of EEG tensors is changed. In other words, STDC proves to be an excellent choice of TCM, since permutations of trials or channels have almost no influence on the complete results. The STDC method can efficiently complete the missing EEG signals. The designed simulations can be regarded as a procedure to validate whether or not a completion method is useful enough to complete EEG signals. Fil: Duan, Feng. Nankai University; China Fil: Jia, Hao. Nankai University; China Fil: Zhang, Zhiwen. Nankai University; China Fil: Feng, Fan. Nankai University; China Fil: Tan, Ying. Nankai University; China Fil: Dai, Yang Yang. Nankai University; China Fil: Cichocki, Andrzej. Skolkowo Institute of Science and Technology; Rusia. Hangzhou Dianzi University; China. Polish Academy of Sciences; Polonia. Nicolaus Copernicus University; Polonia Fil: Zhenglu, Yang. Nankai University; China Fil: Caiafa, César Federico. Nankai University; China. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina Fil: Zhe, Sun. Nankai University; China. Riken. Information Systems and Cybersecurity; Japón Fil: Solé Casals, Jordi. Nankai University; China. University of Cambridge; Estados Unidos. Universidad Central de Cataluña; España |
description |
During the acquisition of electroencephalographic (EEG) signals, data may be missing or corrupted by noise and artifacts. To reconstruct the incomplete data, EEG signals are firstly converted into a three-order tensor (multi-dimensional data) of shape time × channel × trial. Then, the missing data can be efficiently recovered by applying a tensor completion method (TCM). However, there is not a unique way to organize channels and trials in a tensor, and different numbers of channels are available depending on the EEG setting used, which may affect the quality of the tensor completion results. The main goal of this paper is to evaluate the robustness of EEG completion methods with several designed parameters such as the ordering of channels and trials, the number of channels, and the amount of missing data. In this work, the results of completing missing data by several TCMs were compared. To emulate different scenarios of missing data, three different patterns of missing data were designed. Firstly, the amount of missing data on completion effects was analyzed, including the time lengths of missing data and the number of channels or trials affected by missing data. Secondly, the numerical stability of the completion methods was analyzed by shuffling the indices along channels or trials in the EEG data tensor. Finally, the way that the number of electrodes of EEG tensors influences completion effects was assessed by changing the number of channels. Among all the applied TCMs, the simultaneous tensor decomposition and completion (STDC) method achieves the best performance in providing stable results when the amount of missing data or the electrode number of EEG tensors is changed. In other words, STDC proves to be an excellent choice of TCM, since permutations of trials or channels have almost no influence on the complete results. The STDC method can efficiently complete the missing EEG signals. The designed simulations can be regarded as a procedure to validate whether or not a completion method is useful enough to complete EEG signals. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/137569 Duan, Feng; Jia, Hao; Zhang, Zhiwen; Feng, Fan; Tan, Ying; et al.; On the robustness of EEG tensor completion methods; Springer Verlag Berlín; Science China Technological Sciences; 64; 4-2021; 1-29 1869-1900 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/137569 |
identifier_str_mv |
Duan, Feng; Jia, Hao; Zhang, Zhiwen; Feng, Fan; Tan, Ying; et al.; On the robustness of EEG tensor completion methods; Springer Verlag Berlín; Science China Technological Sciences; 64; 4-2021; 1-29 1869-1900 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciengine.com/publisher/scp/journal/SCTS/doi/10.1007/s11431-020-1839-5?slug=fulltext info:eu-repo/semantics/altIdentifier/doi/10.1007/s11431-020-1839-5 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer Verlag Berlín |
publisher.none.fl_str_mv |
Springer Verlag Berlín |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842269394489573376 |
score |
13.13397 |