Spectrogram analysis of ECG signal and classification efficiency using MFCC feature extraction technique.
Yalamanchili ArpithaG. L. MadhumathiN. BalajiPublished in: J. Ambient Intell. Humaniz. Comput. (2022)
Keyphrases
- feature extraction
- pattern analysis
- feature vectors
- pattern classification
- support vector machine svm
- image classification
- feature space
- extracting features
- pattern recognition
- support vector
- feature selection
- continuous wavelet transform
- dimension reduction
- dimensionality reduction
- feature set
- preprocessing
- extracted features
- ecg signals
- decision trees
- speech signal
- speaker identification
- heart rate variability
- feature extraction and classification
- linear predictive
- feature representation
- classification algorithm
- non stationary
- principal component analysis
- wavelet transform