A network for recursive extraction of canonical coordinates
Neural Networks - 2003 Special issue: Advances in neural networks research IJCNN'03
Kernel independent component analysis
The Journal of Machine Learning Research
Complex independent component analysis of frequency-domain electroencephalographic data
Neural Networks - Special issue: Neuroinformatics
Fast RLS-Like Algorithm for Generalized Eigendecomposition and its Applications
Journal of VLSI Signal Processing Systems
Finite-length MIMO equalization using canonical correlationanalysis
IEEE Transactions on Signal Processing
A blind source separation technique using second-order statistics
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Blind Source Separation Exploiting Higher-Order Frequency Dependencies
IEEE Transactions on Audio, Speech, and Language Processing
Analysis and Online Realization of the CCA Approach for Blind Source Separation
IEEE Transactions on Neural Networks
LVA/ICA'10 Proceedings of the 9th international conference on Latent variable analysis and signal separation
Nonorthogonal independent vector analysis using multivariate Gaussian model
LVA/ICA'10 Proceedings of the 9th international conference on Latent variable analysis and signal separation
A canonical correlation analysis based method for improving BSS of two related data sets
LVA/ICA'12 Proceedings of the 10th international conference on Latent Variable Analysis and Signal Separation
Group Study of Simulated Driving fMRI Data by Multiset Canonical Correlation Analysis
Journal of Signal Processing Systems
Jacobi iterations for Canonical Dependence Analysis
Signal Processing
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In this paper, we introduce a simple and effective scheme to achieve joint blind source separation (BSS) of multiple datasets using multiset canonical correlation analysis (M-CCA) [J. R. Kettenring, "Canonical analysis of several sets of variables," Biometrika, vol. 58, pp. 433-451, 1971]. We first propose a generative model of joint BSS based on the correlation of latent sources within and between datasets. We specify source separability conditions, and show that, when the conditions are satisfied, the group of corresponding sources from each dataset can be jointly extracted by M-CCA through maximization of correlation among the extracted sources. We compare source separation performance of the M-CCA scheme with other joint BSS methods and demonstrate the superior performance of the M-CCA scheme in achieving joint BSS for a large number of datasets, group of corresponding sources with heterogeneous correlation values, and complex-valued sources with circular and non-circular distributions. We apply M-CCA to analysis of functional magnetic resonance imaging (fMRI) data from multiple subjects and show its utility in estimating meaningful brain activations from a visuomotor task.