861 search results - page 23 / 173 » Information landscapes and the analysis of search algorithms |
108
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ER
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Understanding a large schema without the assistance of persons already familiar with it (and its associated applications), is a hard and very time consuming task that occ...
105
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TKDE
2012
13 years 24 days ago
2012
—Search engine companies collect the “database of intentions”, the histories of their users’ search queries. These search logs are a gold mine for researchers. Search engin...
CIVR
2007
Springer
15 years 4 months ago
2007
Springer
We propose to incorporate hundreds of pre-trained concept detectors to provide contextual information for improving the performance of multimodal video search. The approach takes ...
IJCAI
2003
14 years 11 months ago
2003
We investigate the problem of non-covariant behavior of policy gradient reinforcement learning algorithms. The policy gradient approach is amenable to analysis by information geom...
WWW
2007
ACM
15 years 11 months ago
2007
ACM
As part of a large effort to acquire large repositories of facts from unstructured text on the Web, a seed-based framework for textual information extraction allows for weakly sup...