Enhanced Class-Dependent Classification of Audio Signals.
Nina ZhouWee SerZhu Liang YuJufeng YuHuawei ChenPublished in: CSIE (7) (2009)
Keyphrases
- class dependent
- audio signals
- cost sensitive
- decision trees
- support vector
- pattern recognition
- feature extraction
- locality preserving projections
- training set
- classification accuracy
- machine learning
- unsupervised learning
- feature ranking
- maximum margin
- structured output
- data points
- word alignment
- classification models
- information retrieval systems
- active learning
- feature vectors
- face recognition
- feature selection