Information Retrieval Based on Conceptual Distance in is-a Hierarchies.
Joon Ho LeeMyoung-Ho KimYoon-Joon LeePublished in: J. Documentation (1993)
Keyphrases
- information retrieval
- text mining
- learning to rank
- information retrieval systems
- distance measure
- question answering
- document retrieval
- computational linguistics
- search engine
- database
- text retrieval
- distance metric
- test collection
- vector space model
- distance function
- document collections
- artificial intelligence
- retrieval model
- retrieval systems
- language modeling
- conceptual knowledge