Unsupervised Acoustic Model Adaptation Based on Ensemble Methods.
Takahiro ShinozakiYu KubotaSadaoki FuruiPublished in: IEEE J. Sel. Top. Signal Process. (2010)
Keyphrases
- ensemble methods
- prediction accuracy
- random forests
- machine learning methods
- decision trees
- ensemble learning
- benchmark datasets
- random forest
- generalization ability
- base classifiers
- bootstrap sampling
- majority voting
- ensemble feature selection
- supervised learning
- base learners
- classifier ensemble
- machine learning
- semi supervised
- ensemble classifier
- imbalanced data
- multiple models
- ensemble classification
- drifting concepts
- decision tree ensembles
- ensemble members
- feature subset