Discriminative importance weighting of augmented training data for acoustic model training.
Sunit SivasankaranEmmanuel VincentIrina IllinaPublished in: ICASSP (2017)
Keyphrases
- training data
- training process
- training set
- training examples
- supervised learning
- training samples
- test set
- labelled data
- training dataset
- labeled data for training
- training patterns
- training and testing data
- avoid overfitting
- classification accuracy
- semi supervised
- training algorithm
- labeled training data
- test data
- labeled data
- small number
- annotation effort
- decision trees
- discriminative training
- training and test data
- data sets
- weakly labeled
- discriminative methods
- similarity measure
- discriminative classifiers
- training corpus
- prior knowledge
- discriminative features
- unsupervised learning
- learning algorithm
- information retrieval
- classification models
- semi supervised learning
- neural network