2D semi-NMF of scale-frequency map for environmental sound classification.
Wen-Chi HsiehChin-Wen HoViet-Hang DuongYuan-Shan LeeJia-Ching WangPublished in: APSIPA (2014)
Keyphrases
- machine learning
- classification accuracy
- decision rules
- pattern classification
- pattern recognition
- classification scheme
- classification method
- support vector machine svm
- image classification
- feature selection
- classification process
- support vector
- training set
- feature vectors
- supervised learning
- classification models
- classification rules
- negative matrix factorization
- classification systems
- data sets
- machine learning algorithms
- high dimensional data
- model selection
- text classification
- feature set
- high dimensional
- feature space
- training data
- feature extraction
- neural network