Effects of word string language models on noisy broadcast news speech recognition.
Kazuyuki TakagiRei OguroKazuhiko OzekiPublished in: INTERSPEECH (2000)
Keyphrases
- speech recognition
- language model
- speech recognizer
- automatic speech recognition
- broadcast news
- noisy environments
- word error rate
- spoken term detection
- n gram
- out of vocabulary
- speech recognition systems
- spoken document retrieval
- language modeling
- speaker identification
- word recognition
- speech signal
- document retrieval
- conversational speech
- probabilistic model
- query expansion
- information retrieval
- test collection
- retrieval model
- speaker diarization
- translation model
- mixture model
- hidden markov models
- acoustic models
- language independent
- query terms
- co occurrence
- pattern recognition
- relevance model