An Information Retrieval Approach Based on Discourse Type.
D. Y. WangRobert Wing Pong LukKam-Fai WongK. L. KwokPublished in: NLDB (2006)
Keyphrases
- information retrieval
- information access
- query expansion
- search engine
- retrieval model
- decision trees
- neural network
- information retrieval systems
- computer mediated
- vector space model
- discourse structure
- discourse analysis
- language processing
- language modeling
- information seeking
- retrieval effectiveness
- text retrieval
- relevant documents
- test collection
- document collections
- language model
- xml documents
- image retrieval