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A General Nonstationary and Time-Varying Mixed Signal Blind Source Separation Method Based on Online Gaussian Process.
Pengju He
Mi Qi
Wenhui Li
Mengyang Tang
Ziwei Zhao
Published in:
Int. J. Pattern Recognit. Artif. Intell. (2020)
Keyphrases
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non stationary
blind source separation
gaussian process
em algorithm
model selection
independent component analysis
bayesian framework
covariance function
image processing
feature extraction
higher order
dimensionality reduction
closed form
hyperparameters