Environmental Sound Classification Based on Stacked Concatenated DNN using Aggregated Features.
Chengwei LiuFeng HongHaihong FengYushuang ZhaiYouyuan ChenPublished in: J. Signal Process. Syst. (2021)
Keyphrases
- feature vectors
- classification accuracy
- feature extraction
- feature set
- svm classifier
- feature space
- classification method
- classification process
- classification models
- feature construction
- machine learning
- benchmark datasets
- support vector machine svm
- pattern recognition
- feature selection
- features extraction
- class labels
- automatic classification
- extracting features
- neural network
- preprocessing
- extracted features
- feature level fusion
- gender classification
- supervised learning
- training data
- image features
- low level
- decision trees
- classification scheme
- feature representation
- feature values
- svm classification
- feature analysis
- image classification
- irrelevant features
- principal component analysis
- feature extraction and classification
- feature weights
- co occurrence
- discriminative features
- pattern classification
- gabor filters
- feature selection algorithms
- training process