2018 search results - page 311 / 404 » Magnitude-preserving ranking algorithms |
155
click to vote
SIGIR
2009
ACM
16 years 16 days ago
2009
ACM
Most retrieval models estimate the relevance of each document to a query and rank the documents accordingly. However, such an approach ignores the uncertainty associated with the ...
163
click to vote
ICDM
2008
IEEE
16 years 14 days ago
2008
IEEE
Set expansion refers to expanding a partial set of “seed” objects into a more complete set. One system that does set expansion is SEAL (Set Expander for Any Language), which e...
168
click to vote
CIKM
2007
Springer
16 years 6 days ago
2007
Springer
Web search engines consistently collect information about users interaction with the system: they record the query they issued, the URL of presented and selected documents along w...
135
click to vote
MLG
2007
Springer
16 years 5 days ago
2007
Springer
1 In web-related applications of image categorization, it is desirable to derive an interpretable classification rule with high accuracy. Using the bag-of-words representation and...
137
click to vote
ISCAS
2006
IEEE
16 years 1 days ago
2006
IEEE
the following cost functions: In this paper, learning rules are proposed for simultaneous corn- GI(U) = tr{(UTU)(UTBU)-lD, (la) putation of minor eigenvectors of a covariance matri...