1595 search results - page 158 / 319 » Spherical Topic Models |
179
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ICML
2010
IEEE
15 years 7 months ago
2010
IEEE
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
189
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ACCV
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We present a novel approach to detect and classify rare behaviours which are visually subtle and occur sparsely in the presence of overwhelming typical behaviours. We tre...
166
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Documents often contain inherently many concepts reflecting specific and generic aspects. To automatically generate a short summary text of documents on similar topics, it is im...
179
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DATE
2006
IEEE
16 years 14 days ago
2006
IEEE
The topic on platform-based system modeling has received a great deal of attention today. One of the important tasks that significantly affect the effectiveness and efficiency of ...
182
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
In the original PageRank algorithm for improving the ranking of search-query results, a single PageRank vector is computed, using the link structure of the Web, to capture the rel...