Inventor
CAO YUNBO
CN22 patents
⚠️ This page may combine multiple inventors who share the name “CAO YUNBO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
16 patentsUS7593934B2Sep 22, 2009
Learning a document ranking using a loss function with a rank pair or a query parameter
MICROSOFT CORP60 citations98
US8027973B2Sep 27, 2011
Searching questions based on topic and focus
MICROSOFT CORP37 citations92
US8024332B2Sep 20, 2011
Clustering question search results based on topic and focus
MICROSOFT CORP26 citations92
US7966316B2Jun 21, 2011
Question type-sensitive answer summarization
MICROSOFT CORP31 citations92
US7299228B2Nov 20, 2007
Learning and using generalized string patterns for information extraction
MICROSOFT CORP31 citations92
US7783629B2Aug 24, 2010
Training a ranking component
MICROSOFT CORP15 citations84
US7707204B2Apr 27, 2010
Factoid-based searching
MICROSOFT CORP14 citations84
US7512582B2Mar 31, 2009
Uncertainty reduction in collaborative bootstrapping
MICROSOFT CORP11 citations84
US7469251B2Dec 23, 2008
Extraction of information from documents
MICROSOFT CORP14 citations84
US7461056B2Dec 2, 2008
Text mining apparatus and associated methods
MICROSOFT CORP18 citations81
US7849097B2Dec 7, 2010
Mining latent associations of objects using a typed mixture model
MICROSOFT CORP5 citations63
US7644074B2Jan 5, 2010
Search by document type and relevance
MICROSOFT CORP2 citations63
US7590608B2Sep 15, 2009
Electronic mail data cleaning
MICROSOFT CORP3 citations63
US7284006B2Oct 16, 2007
Method and apparatus for browsing document content
MICROSOFT CORP2 citations63
US7877383B2Jan 25, 2011
Ranking and accessing definitions of terms
MICROSOFT CORP0 citations42
US9092509B2Jul 28, 2015
Search query user interface
MICROSOFT CORP0 citations41