Unsupervised Hidden Markov Modeling of Spoken Queries for Spoken Term Detection without Speech Recognition.
Chun-an ChanLin-Shan LeePublished in: INTERSPEECH (2011)
Keyphrases
- speech recognition
- spoken term detection
- language model
- speech recognition errors
- automatic speech recognition
- hidden markov models
- broadcast news
- speech synthesis
- speech signal
- query terms
- speech recognition systems
- pattern recognition
- user queries
- unsupervised learning
- speech retrieval
- language modeling
- information retrieval systems
- probabilistic model
- retrieval model
- document retrieval
- low level
- machine learning