Feature extraction and identification of Alzheimer's disease based on latent factor of multi-channel EEG

K Li, J Wang, S Li, H Yu, L Zhu, J Liu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Alzheimer's disease is a neurodegenerative disease in old age, early diagnosis will help to
delay the progression of the disease. Presently, the features of brain functional diseases can …

Determination of the number of components in the PARAFAC model with a nonnegative tensor structure: A simulated EEG data study

Z Rošťáková, R Rosipal - Neural Computing and Applications, 2022 - Springer
Parallel factor analysis (PARAFAC) is a powerful tool for detecting latent components in
human electroencephalogram (EEG) in the time-space-frequency domain. As an essential …

Incremental nonnegative Tucker decomposition with block-coordinate descent and recursive approaches

R Zdunek, K Fonał - Symmetry, 2022 - mdpi.com
Nonnegative Tucker decomposition (NTD) is a robust method used for nonnegative
multilinear feature extraction from nonnegative multi-way arrays. The standard version of …

SPECTER-The Signal sPECtrum Tensor decomposition and Eye blink Removal algorithm

Z Rošťáková, R Rosipal, LJ Trejo - Biomedical Signal Processing and …, 2025 - Elsevier
Objective: Removing ocular artefacts due to eye blinks and movement is an essential
preprocessing step in an electroencephalogram (EEG) analysis. Most ocular correction …

ETucker: a constrained tensor decomposition for single trial ERP extraction

B TaghiBeyglou, MB Shamsollahi - Physiological Measurement, 2023 - iopscience.iop.org
Objective. In this paper, we propose a new tensor decomposition to extract event-related
potentials (ERP) by adding a physiologically meaningful constraint to the Tucker …

Tucker decomposition and applications

V Bhatt, S Kumar, S Saini - Materials Today: Proceedings, 2021 - Elsevier
Non-negative Tucker decomposition is a well-known higher order tensor decomposition
method, where non-negativity is imposed on higher order Tucker decomposition. This paper …

Tensor Decomposition Analysis of Longitudinal EEG Signals Reveals Differential Oscillatory Dynamics in Eyes-Closed and Eyes-Open Motor Imagery BCI: A Case …

S Seifpour, A Šatka - Brain Sciences, 2023 - mdpi.com
Functional dissociation of brain neural activity induced by opening or closing the eyes has
been well established. However, how the temporal dynamics of the underlying neuronal …

Tucker tensor decomposition of multi-session EEG data

Z Rošťáková, R Rosipal, S Seifpour - … 15–18, 2020, Proceedings, Part I 29, 2020 - Springer
The Tucker model is a tensor decomposition method for multi-way data analysis. However,
its application in the area of multi-channel electroencephalogram (EEG) is rare and often …

Multi-source and multi-fault condition monitoring based on parallel factor analysis and sequential probability ratio test

L Yang, H Chen, Y Ke, M Li, L Huang… - EURASIP Journal on …, 2021 - Springer
The monitoring of mechanical equipment systems contains an increasing number of
complex content, expanding from traditional time, and frequency information to three …

Tensor decomposition of human narrowband oscillatory brain activity in frequency, space and time

R Rosipal, Z Rošťáková, LJ Trejo - Biological Psychology, 2022 - Elsevier
Many brain processes in health and disease are associated with modulation of narrowband
brain oscillations (NBOs) in the scalp-recorded EEG, which exhibit specific frequency …