Spoken Query Processing for Information Retrieval.
Antonio Moreno-DanielSarangarajan ParthasarathyBiing-Hwang JuangJay G. WilponPublished in: ICASSP (4) (2007)
Keyphrases
- information retrieval
- query processing
- information retrieval systems
- search engine
- database systems
- speech recognition
- information extraction
- cost model
- data management
- document retrieval
- learning to rank
- index structure
- vector space model
- relevance feedback
- information filtering
- aggregate queries
- r tree
- database query processing
- query evaluation
- neural network
- question answering
- similarity search
- xml data
- text mining
- data mining
- retrieval model
- range queries
- test collection
- document collections
- information access
- computational linguistics
- refinement step
- data sets
- multidatabase environment
- spoken words