Semi-supervised GMM and DNN acoustic model training with multi-system combination and confidence re-calibration.
Yan HuangDong YuYifan GongChaojun LiuPublished in: INTERSPEECH (2013)
Keyphrases
- semi supervised
- training process
- partially labeled data
- supervised learning
- gaussian mixture model
- semi supervised learning
- fully labeled
- labeled data
- semi supervised classification
- camera calibration
- pairwise
- confidence level
- training set
- unlabeled data
- neural network
- unsupervised learning
- background subtraction
- subspace learning
- high confidence
- confidence measure
- em algorithm
- gaussian mixture modeling
- test set
- speaker identification
- semi supervised clustering
- active learning
- video sequences
- training data
- machine learning