Data generation approaches for topic classification in multilingual spoken dialog systems.
César MontenegroRoberto SantanaJosé Antonio LozanoPublished in: PETRA (2019)
Keyphrases
- data generation
- pattern recognition
- spoken dialog systems
- support vector
- feature extraction
- classification accuracy
- feature set
- machine learning
- image analysis
- feature selection
- probabilistic model
- decision trees
- text classification
- human machine
- information retrieval
- training set
- support vector machine
- supervised learning
- unsupervised learning
- classification algorithm