127 search results - page 26 / 26 » Improving query translation with confidence estimation for c... |
CIKM
2008
Springer
13 years 7 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...
AIRS
2009
Springer
13 years 12 months ago
2009
Springer
Relevance-based language models operate by estimating the probabilities of observing words in documents relevant (or pseudo relevant) to a topic. However, these models assume that ...