Techniques for information retrieval from voice messages.
Richard C. RoseEric I. ChangRichard LippmannPublished in: ICASSP (1991)
Keyphrases
- information retrieval
- information retrieval systems
- search engine
- text mining
- test collection
- information access
- information extraction
- vector space model
- learning to rank
- relevant documents
- question answering
- query expansion
- text messages
- information filtering
- retrieval effectiveness
- data sets
- language model
- knowledge discovery
- neural network
- document collections
- document retrieval
- retrieval model
- facial expressions
- multi agent
- text to speech
- databases