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Detection of Obstructive Sleep Apnea Using Non-Negative Matrix Factorization-Based Feature Extraction Approach in Eigen Spectrum Domain.
Nabanita Sinha
Arpita Das
Published in:
IEEE Trans. Instrum. Meas. (2022)
Keyphrases
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feature extraction
obstructive sleep apnea
principal component analysis
sleep apnea
image processing
feature extraction and classification
feature vectors
neural network
pattern recognition
feature set
feature selection
simulated annealing
frequency domain
texture features
kernel principal component analysis