Research of emotions and topic-related mixed language model about lip-reading recognition.
Wang YuanZhenjun YueYongxing JiaPublished in: ICNC (2012)
Keyphrases
- language model
- lip reading
- language modeling
- n gram
- expression recognition
- speech recognition
- probabilistic model
- information retrieval
- query expansion
- test collection
- head tracking
- speaker identification
- retrieval model
- pattern recognition
- mixture model
- feature extraction
- object recognition
- query terms
- ad hoc information retrieval
- smoothing methods
- co occurrence
- facial expression recognition
- machine learning