32 search results - page 7 / 7 » On perfect document rankings for expert search |
WSDM
2009
ACM
14 years 1 months ago
2009
ACM
The ranking function used by search engines to order results is learned from labeled training data. Each training point is a (query, URL) pair that is labeled by a human judge who...
BMCBI
2008
13 years 6 months ago
2008
Background: Keyword searching through PubMed and other systems is the standard means of retrieving information from Medline. However, ad-hoc retrieval systems do not meet all of t...