Keyphrases
- language model
- speech recognition
- pre trained
- language modeling
- word error rate
- probabilistic model
- document retrieval
- n gram
- information retrieval
- query expansion
- retrieval model
- mixture model
- test collection
- speech signal
- smoothing methods
- context sensitive
- ad hoc information retrieval
- data sets
- hidden markov models
- training data
- cross lingual
- facial expressions
- active learning
- audio visual
- automatic speech recognition
- translation model
- feature extraction
- multimedia