Significance of Higher-Order Spectral Analysis in Infant Cry Classification.
Anshu ChittoraHemant A. PatilPublished in: Circuits Syst. Signal Process. (2018)
Keyphrases
- spectral analysis
- higher order
- pattern recognition
- spectral features
- heart rate variability
- feature space
- classification accuracy
- image classification
- feature extraction
- feature vectors
- machine learning
- spectral methods
- markov random field
- autoregressive
- conditional random fields
- gray level
- hidden markov models
- feature selection