2018 search results - page 291 / 404 » Magnitude-preserving ranking algorithms |
181
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
The problem of selecting a subset of relevant features in a potentially overwhelming quantity of data is classic and found in many branches of science. Examples in computer vision...
189
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ICIP
2003
IEEE
16 years 7 months ago
2003
IEEE
We present algorithms for automatic feature selection for unsupervised structure discovery from video sequences. Feature selection in this scenario is hard because of the absence ...
254
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
Skewis prevalentin manydata sourcessuchas IP traffic streams. To continually summarize the distribution of such data, a highbiased set of quantiles (e.g., 50th, 90th and 99th perc...
166
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WWW
2002
ACM
16 years 6 months ago
2002
ACM
Web-based search engines such as Google and NorthernLight return documents that are relevant to a user query, not answers to user questions. We have developed an architecture that...
251
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
Database queries are often exploratory and users often find their queries return too many answers, many of them irrelevant. Existing work either categorizes or ranks the results t...