Independent component analysis: A statistical perspective
K Nordhausen, H Oja - Wiley Interdisciplinary Reviews …, 2018 - Wiley Online Library
Independent component analysis (ICA) is a data analysis tool that can be seen as a
refinement of principal component analysis or factor analysis. ICA recovers the structures in …
refinement of principal component analysis or factor analysis. ICA recovers the structures in …
[HTML][HTML] Independent EEG sources are dipolar
Independent component analysis (ICA) and blind source separation (BSS) methods are
increasingly used to separate individual brain and non-brain source signals mixed by …
increasingly used to separate individual brain and non-brain source signals mixed by …
[图书][B] Adaptive blind signal and image processing: learning algorithms and applications
A Cichocki, S Amari - 2002 - books.google.com
With solid theoretical foundations and numerous potential applications, Blind Signal
Processing (BSP) is one of the hottest emerging areas in Signal Processing. This volume …
Processing (BSP) is one of the hottest emerging areas in Signal Processing. This volume …
[PDF][PDF] Estimation of a structural vector autoregression model using non-gaussianity.
Abstract Analysis of causal effects between continuous-valued variables typically uses either
autoregressive models or structural equation models with instantaneous effects. Estimation …
autoregressive models or structural equation models with instantaneous effects. Estimation …
EEG signal-processing framework to obtain high-quality brain waves from an off-the-shelf wearable EEG device
Investigating brain waves collected by an electroencephalogram (EEG) can be useful in
understanding human psychosocial conditions such as stress, emotional exhaustion …
understanding human psychosocial conditions such as stress, emotional exhaustion …
[PDF][PDF] Pairwise likelihood ratios for estimation of non-Gaussian structural equation models
A Hyvärinen, SM Smith - The Journal of Machine Learning Research, 2013 - jmlr.org
We present new measures of the causal direction, or direction of effect, between two non-
Gaussian random variables. They are based on the likelihood ratio under the linear non …
Gaussian random variables. They are based on the likelihood ratio under the linear non …
ICA-based EEG denoising: a comparative analysis of fifteen methods
Independent Component Analysis (ICA) plays an important role in biomedical engineering.
Indeed, the complexity of processes involved in biomedicine and the lack of reference …
Indeed, the complexity of processes involved in biomedicine and the lack of reference …
Separation of global time-variable gravity signals into maximally independent components
E Forootan, J Kusche - Journal of Geodesy, 2012 - Springer
Abstract The Gravity Recovery and Climate Experiment (GRACE) products provide valuable
information about total water storage variations over the whole globe. Since GRACE detects …
information about total water storage variations over the whole globe. Since GRACE detects …
Fourth moments and independent component analysis
J Miettinen, S Taskinen, K Nordhausen, H Oja - 2015 - projecteuclid.org
In independent component analysis it is assumed that the components of the observed
random vector are linear combinations of latent independent random variables, and the aim …
random vector are linear combinations of latent independent random variables, and the aim …
Effective charge versus bare charge: an analytical estimate for colloids in the infinite dilution limit
We propose an analytical approximation for the dependence of the effective charge on the
bare charge for spherical and cylindrical macro-ions as a function of the size of the colloid …
bare charge for spherical and cylindrical macro-ions as a function of the size of the colloid …