Contents and time sensitive document ranking of scientific literature.
Han XuEric MartinAshesh MahidadiaPublished in: J. Informetrics (2014)
Keyphrases
- scientific literature
- document ranking
- information retrieval
- document retrieval
- language model
- text mining
- query expansion
- digital libraries
- relevant documents
- text retrieval
- biomedical literature
- metadata
- multimedia
- passage retrieval
- pseudo relevance feedback
- database
- retrieval effectiveness
- retrieved documents
- databases
- relevance model
- document collections
- ranked list
- image content
- knowledge representation
- information extraction
- information retrieval systems