337 search results - page 16 / 68 » Additive regularization of topic models |
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SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
This work presents the use of click graphs in improving query intent classifiers, which are critical if vertical search and general-purpose search services are to be offered in a ...
VISUALIZATION
1999
IEEE
15 years 2 months ago
1999
IEEE
Having a better way to represent and to interact with large geological models are topics of high interest in geoscience, and especially for oil and gas companies. We present in th...
ACCV
2009
Springer
15 years 4 months ago
2009
Springer
The method based on local features has an advantage that the important local motion feature is represented as bag-of-features, but lacks the location information. Additionally, in ...
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper we propose a new hierarchical non stationary image prior for image restoration. This prior captures the directional edges using a continuous model and regularizes acc...
WSDM
2010
ACM
15 years 7 months ago
2010
ACM
A fundamental premise of tagging systems is that regular users can organize large collections for browsing and other tasks using uncontrolled vocabularies. Until now, that premise...