Evaluations of Freshness Considering Scoring on Fresh Information Retrieval.
Nobuyoshi SatoMinoru UeharaYoshifumi SakaiPublished in: J. Interconnect. Networks (2005)
Keyphrases
- information retrieval
- document retrieval
- real time
- computational linguistics
- text processing
- learning to rank
- response time
- text mining
- information extraction
- search engine
- retrieval model
- information filtering
- vector space model
- information access
- relevant documents
- retrieval systems
- question answering
- document collections
- query expansion
- information retrieval systems
- computer science
- relevance feedback
- document clustering
- fault tolerance
- knowledge discovery
- tf idf
- language processing
- data mining
- database