Discriminative training of natural language call routers.
Hong-Kwang Jeff KuoChin-Hui LeePublished in: IEEE Trans. Speech Audio Process. (2003)
Keyphrases
- discriminative training
- natural language
- hidden markov models
- maximum likelihood
- probabilistic interpretation
- posterior probability
- co training
- discriminatively trained
- support vector machine
- natural language processing
- automatic speech recognition
- natural language generation
- knowledge representation
- information extraction
- machine learning
- data sets
- information retrieval
- em algorithm
- probability distribution
- similarity measure