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A Robust Blind Source Separation Algorithm Based on Non-negative Matrix Factorization and Frequency-Sliding Generalized Cross-Correlation.
Shiting Wang
Yi Zhou
Xiuxiang Yang
Hongqing Liu
Published in:
SSP (2021)
Keyphrases
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negative matrix factorization
blind source separation
cross correlation
eigenvalue decomposition
k means
gradient method
principal component analysis
document clustering
expectation maximization
sparse representation
clustering method
matrix factorization
spectral clustering
independent component analysis
data sets
neural network
template matching
input data
data clustering
information extraction
probabilistic model
feature vectors
similarity measure
image segmentation
information retrieval