Time-Frequency Feature Fusion for Noise Robust Audio Event Classification.
Ian McLoughlinZhipeng XieYan SongHuy PhanRamaswamy PalaniappanPublished in: Circuits Syst. Signal Process. (2020)
Keyphrases
- feature fusion
- feature extraction
- human recognition
- machine learning
- pattern recognition
- image classification
- feature vectors
- signal processing
- classification accuracy
- feature selection
- multiple features
- support vector machine
- single feature
- preprocessing
- class labels
- classification models
- support vector
- wavelet transform
- low level
- text classification
- multi sensor
- subspace learning
- dimensionality reduction methods
- face recognition
- decision trees