Audio Feature Extraction for Vehicle Engine Noise Classification.
Luca BeckerAlexandru NelusJohannes GauerLars RudolphRainer MartinPublished in: ICASSP (2020)
Keyphrases
- feature extraction
- feature vectors
- pattern classification
- pattern recognition
- classification accuracy
- support vector machine svm
- preprocessing
- image classification
- feature extraction and classification
- feature selection
- decision trees
- image processing
- feature space
- text classification
- face recognition
- dimension reduction
- support vector
- classification scheme
- feature set
- cepstral features
- benchmark datasets
- machine learning
- texture classification
- real time
- extracted features
- multimedia
- noise level
- principal component analysis
- fisher linear discriminant
- noise reduction
- noisy data
- signal processing
- dimensionality reduction
- supervised learning
- wavelet transform
- support vector machine
- training data
- neural network