Prosodic knowledge sources for automatic speech recognition.
Dimitra VergyriAndreas StolckeVenkata Ramana Rao GaddeLuciana FerrerElizabeth ShribergPublished in: ICASSP (1) (2003)
Keyphrases
- knowledge sources
- automatic speech recognition
- speech recognition
- speech signal
- domain specific
- hidden markov models
- blackboard architecture
- knowledge based systems
- word error rate
- domain knowledge
- language model
- broadcast news
- semantic knowledge
- cultural algorithms
- knowledge base
- knowledge acquisition
- expert systems
- conversational speech
- speech retrieval
- speech synthesis
- handwriting recognition
- pattern recognition
- multiple knowledge sources
- spoken words
- word recognition
- noisy environments
- semantic relations
- information sources
- spontaneous speech
- recognition errors
- speaker diarization
- n gram
- text categorization
- acoustic features
- edge detection
- information retrieval
- machine learning