PSLA: Improving Audio Event Classification with Pretraining, Sampling, Labeling, and Aggregation.
Yuan GongYu-An ChungJames R. GlassPublished in: CoRR (2021)
Keyphrases
- unsupervised learning
- classification accuracy
- machine learning
- pattern classification
- image classification
- pattern recognition
- support vector
- supervised learning
- multimedia
- classification method
- classification systems
- automatic classification
- class labels
- classification models
- event detection
- classification algorithm
- decision rules
- random sampling
- machine learning algorithms
- labeling process
- feature extraction
- preprocessing
- classification scheme
- manual labeling
- neural network
- sample size
- decision trees
- signal processing
- multi class
- support vector machine
- active learning