Improving Speech Recognition Using Semantic and Reference Features in a Multimodal Dialog System.
Kyungduk KimMinwoo JeongGary Geunbae LeePublished in: RO-MAN (2007)
Keyphrases
- feature extraction
- semantic information
- feature set
- feature space
- feature vectors
- co occurrence
- classification accuracy
- image features
- feature selection
- audio visual
- speech recognition
- high level
- multimedia
- low level
- natural language
- semantic similarity
- information retrieval
- extracted features
- semantic models
- cepstral features