580 search results - page 43 / 116 » Ranking Approaches for Microblog Search |
167
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ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
Abstract— Improving data quality is a time-consuming, laborintensive and often domain specific operation. A recent principled approach for repairing dirty database is to use dat...
155
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
In this paper we revisit the sparse multiple measurement vector (MMV) problem, where the aim is to recover a set of jointly sparse multichannel vectors from incomplete measurement...
135
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KES
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. We aim to develop a technique to detect search engine optimization (SEO) spam websites. Specifically, we propose four methods for extracting the SEO spam entries from a ...
129
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KDD
2010
ACM
15 years 9 months ago
2010
ACM
Many real-world data mining tasks require the achievement of two distinct goals when applied to unseen data: first, to induce an accurate preference ranking, and second to give g...
138
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ENTER
2009
Springer
15 years 10 months ago
2009
Springer
Hyperlinks are the essence of the World Wide Web. Their importance is very high due to their ability to provide a visitor with a wealth of good quality information and for the rol...