2018 search results - page 92 / 404 » Magnitude-preserving ranking algorithms |
146
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SIGIR
2006
ACM
16 years 3 days ago
2006
ACM
We show that incorporating user behavior data can significantly improve ordering of top results in real web search setting. We examine alternatives for incorporating feedback into...
206
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SIGIR
2012
ACM
13 years 8 months ago
2012
ACM
Many techniques for improving search result quality have been proposed. Typically, these techniques increase average effectiveness by devising advanced ranking features and/or by...
186
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STOC
2001
ACM
16 years 6 months ago
2001
ACM
Given a matrix A, it is often desirable to find a good approximation to A that has low rank. We introduce a simple technique for accelerating the computation of such approximation...
157
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FOCS
2008
IEEE
15 years 6 months ago
2008
IEEE
The nested dissection method developed by Lipton, Rose, and Tarjan is a seminal method for quickly performing Gaussian elimination of symmetric real positive definite matrices who...
203
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SOCINFO
2010
15 years 4 months ago
2010
Abstract. Online tools for collaboration and social platforms have become omnipresent in Web-based environments. Interests and skills of people evolve over time depending in perfor...