Fusing features of speech for depression classification based on higher-order spectral analysis.
Xiaolin MiaoYao LiMin WenYongyan LiuIbegbu Nnamdi JulianHao GuoPublished in: Speech Commun. (2022)
Keyphrases
- spectral features
- spectral analysis
- higher order
- classification accuracy
- feature set
- feature vectors
- speech signal
- structural features
- feature space
- classification method
- pattern recognition
- spectral methods
- feature subset
- speech recognition
- feature extraction
- extracted features
- remote sensing images
- heart rate variability
- class labels
- svm classifier
- hyperspectral images
- support vector machine
- feature selection
- image features
- pairwise
- subband
- natural images
- linear prediction
- face recognition