Demonstrating Ambient Search: Implicit Document Retrieval for Speech Streams.
Benjamin MildeJonas WackerStefan RadomskiMax MühlhäuserChris BiemannPublished in: COLING (Demos) (2016)
Keyphrases
- document retrieval
- language model
- spreading activation
- inverted index
- document search
- document collections
- document ranking
- information retrieval
- retrieval strategies
- cross language
- retrieval model
- ranking functions
- multi stream
- text retrieval
- document indexing
- relevant documents
- query independent
- learning to rank
- pseudo relevance feedback
- relevance feedback
- retrieved documents
- xml retrieval
- query expansion
- information access
- keyword search
- machine learning