Fast call-classification system development without in-domain training data.
Christophe ServanFrédéric BéchetPublished in: INTERSPEECH (2008)
Keyphrases
- training data
- classification accuracy
- classification models
- decision trees
- training set
- supervised learning
- support vector machine
- pattern recognition
- training samples
- pattern classification
- data sets
- training process
- automatic classification
- class labels
- text classification
- image classification
- domain specific
- classification systems
- classification scheme
- feature space
- decision rules
- support vector
- feature extraction
- dimensionality reduction
- knowledge based systems
- classification process
- support vector machine svm
- benchmark datasets
- test data
- classification trees
- domain adaptation
- labelled data
- classification rules
- classification algorithm
- training examples
- text mining
- semi supervised
- feature vectors
- face recognition
- learning algorithm