580 search results - page 100 / 116 » Ranking Approaches for Microblog Search |
117
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EC
2002
14 years 10 months ago
2002
Previous work on multiobjective genetic algorithms has been focused on preventing genetic drift and the issue of convergence has been given little attention. In this paper, we pre...
CVPR
2007
IEEE
16 years 19 days ago
2007
IEEE
Automatic annotation is an elegant alternative to explicit recognition in images. In annotation, the image is matched with keyword models, and the most relevant keywords are assig...
CIKM
2009
Springer
15 years 5 months ago
2009
Springer
One of the most important steps in web crawling is determining the starting points, or seed selection. This paper identifies and explores the problem of seed selection in webscal...
118
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ICIW
2008
IEEE
15 years 5 months ago
2008
IEEE
In this paper, we present an extension of PHIL, a declarative language for filtering information from XML data. The proposed approach allows us to extract relevant data as well a...
ISNN
2007
Springer
15 years 4 months ago
2007
Springer
In this paper, we present two novel memetic algorithms (MAs) for gene selection. Both are synergies of Genetic Algorithm (wrapper methods) and local search methods (filter methods...