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Separation of Fetal-ECG From Single-Channel Abdominal ECG Using Activation Scaled Non-Negative Matrix Factorization.
Dharmendra Gurve
Sridhar Krishnan
Published in:
IEEE J. Biomed. Health Informatics (2020)
Keyphrases
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negative matrix factorization
heart rate
single channel
ecg signals
multi channel
document clustering
sparse representation
matrix factorization
principal component analysis
signal processing
pattern recognition
data mining
probabilistic model
dimensionality reduction
blind source separation