A Knowledge-Based Approach to Effective Document Retrieval.
Fang ShengXien FanGary ThomasPeter A. NgPublished in: J. Syst. Integr. (2001)
Keyphrases
- document retrieval
- document collections
- information retrieval
- language model
- domain knowledge
- learning to rank
- text retrieval
- retrieval model
- document indexing
- ranking functions
- knowledge base
- document ranking
- spreading activation
- relevant documents
- relevance feedback
- pseudo relevance feedback
- retrieved documents
- knowledge representation
- digital libraries
- cross language
- passage retrieval
- database systems
- focused retrieval
- document length normalization