403 search results - page 44 / 81 » A search for positive storage functions |
166
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KDD
2008
ACM
16 years 2 months ago
2008
ACM
The success of popular algorithms such as k-means clustering or nearest neighbor searches depend on the assumption that the underlying distance functions reflect domain-specific n...
104
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WWW
2004
ACM
16 years 2 months ago
2004
ACM
We present a principled methodology for filtering news stories by formal measures of information novelty, and show how the techniques can be used to custom-tailor newsfeeds based ...
106
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ML
2010
ACM
15 years 8 days ago
2010
ACM
This paper presents a cooperative evolutionary approach for the problem of instance selection for instance based learning. The presented model takes advantage of one of the most r...
115
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WWW
2009
ACM
16 years 2 months ago
2009
ACM
Understanding user intent is key to designing an effective ranking system in a search engine. In the absence of any explicit knowledge of user intent, search engines want to diver...
SIGIR
2006
ACM
15 years 7 months ago
2006
ACM
Information retrieval algorithms leverage various collection statistics to improve performance. Because these statistics are often computed on a relatively small evaluation corpus...