22 search results - page 1 / 5 » High accuracy retrieval with multiple nested ranker |
SIGIR
2006
ACM
13 years 11 months ago
2006
ACM
WSDM
2010
ACM
14 years 2 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
CGO
2011
IEEE
12 years 8 months ago
2011
IEEE
—Approximating ideal program outputs is a common technique for solving computationally difficult problems, for adhering to processing or timing constraints, and for performance ...
MM
2009
ACM
13 years 11 months ago
2009
ACM
Human visual perception is able to recognize a wide range of targets under challenging conditions, but has limited throughput. Machine vision and automatic content analytics can p...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
One current direction to enhance the search accuracy in visual object retrieval is to reformulate the original query through (pseudo-)relevance feedback, which augments a query wi...