48 search results - page 10 / 10 » Query dependent pseudo-relevance feedback based on wikipedia |
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
No search engine is perfect. A typical type of imperfection is the preference misalignment between search engines and end users, e.g., from time to time, web users skip higherrank...
KDD
2009
ACM
13 years 11 months ago
2009
ACM
Implicit user feedback, including click-through and subsequent browsing behavior, is crucial for evaluating and improving the quality of results returned by search engines. Severa...