Discriminative training and support vector machine for natural language call routing.
Imed ZitouniHui JiangQiru ZhouPublished in: INTERSPEECH (2005)
Keyphrases
- discriminative training
- support vector machine
- natural language
- machine learning
- svm classifier
- support vector machine svm
- training data
- support vector
- maximum likelihood
- structural svm
- hidden markov models
- feature selection
- question answering
- feature vectors
- kernel methods
- kernel function
- knowledge representation
- information extraction
- training set
- feature space
- minimum classification error
- automatic speech recognition
- support vectors
- natural language processing
- probabilistic interpretation
- learning algorithm
- data sets
- small number
- posterior probability
- decision trees
- probability distribution
- high dimensional
- image segmentation