Phonetic query expansion for spoken document retrieval.
Jonathan MamouBhuvana RamabhadranPublished in: INTERSPEECH (2008)
Keyphrases
- spoken document retrieval
- query expansion
- query expansion methods
- information retrieval
- language model
- text retrieval
- cross language
- test collection
- information retrieval systems
- out of vocabulary
- retrieval effectiveness
- automatic query expansion
- language modeling
- broadcast news
- relevance feedback
- retrieval model
- pseudo relevance feedback
- relevant documents
- retrieved documents
- text mining
- query terms
- document retrieval
- speech recognition
- natural language processing