An improved vector space model to retrieval systems for content matching in agricultural information.
Ru-peng LuanQian ZhangJunfeng ZhangFeng YuTianGang LuPublished in: FSKD (2013)
Keyphrases
- retrieval systems
- vector space model
- information retrieval
- average precision
- information retrieval systems
- web documents
- test collection
- semantic information
- effective retrieval
- retrieval model
- contextual information
- information extraction
- knowledge base
- document clustering
- language model
- semantic similarity
- search engine
- data mining
- relevance judgments
- databases