4181 search results - page 522 / 837 » Evaluating Usefulness for Dynamic Classification |
146
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
Social media are becoming increasingly popular and have attracted considerable attention from spammers. Using a sample of more than ninety thousand known spam Web sites, we found ...
155
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
In some retrieval situations, a system must search across multiple collections. This task, referred to as federated search, occurs for example when searching a distributed index o...
133
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AIRS
2006
Springer
15 years 8 months ago
2006
Springer
We report on a study that was undertaken to better identify users' goals behind web search queries by using click through data. Based on user logs which contain over 80 millio...
165
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ENC
2004
IEEE
15 years 8 months ago
2004
IEEE
A method to induce bayesian networks from data to overcome some limitations of other learning algorithms is proposed. One of the main features of this method is a metric to evalua...
130
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CHI
2010
ACM
15 years 8 months ago
2010
ACM
We propose Push-and-Pull Switching, a window switching technique using window overlapping to implicitly define groups. Push-and-Pull Switching enables switching between groups and...