Speech-driven query retrieval for question-answering.
Taniya MishraSrinivas BangalorePublished in: ICASSP (2010)
Keyphrases
- question answering
- sentence retrieval
- information retrieval
- passage retrieval
- natural language questions
- speech transcripts
- relevance feedback
- retrieval systems
- query expansion
- query terms
- retrieval model
- average precision
- question classification
- information extraction
- data retrieval
- information retrieval systems
- query processing
- natural language processing
- syntactic information
- answer extraction
- short queries
- audio visual
- natural language
- user queries
- question answering systems
- named entities
- qa clef
- document retrieval
- query evaluation
- cross language
- relevance model
- speech recognition
- text retrieval
- candidate answers
- co occurrence
- search engine
- relevance judgments
- speech signal
- search queries
- machine translation
- relevant documents
- test collection
- keywords