9871 search results - page 124 / 1975 » On the Structure of Low Sets |
170
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
A major challenge in frequent-pattern mining is the sheer size of its mining results. In many cases, a high min sup threshold may discover only commonsense patterns but a low one ...
144
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CCCG
2003
15 years 7 months ago
2003
Abstract Steph Durocher∗ and David Kirkpatrick† Department of Computer Science, University of British Columbia Vancouver BC, Canada Given a set of client positions as input, f...
163
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Recently popularized randomized methods for principal component analysis (PCA) efficiently and reliably produce nearly optimal accuracy -- even on parallel processors -- unlike the...
145
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PVLDB
2008
15 years 5 months ago
2008
We study selectivity estimation techniques for set similarity queries. A wide variety of similarity measures for sets have been proposed in the past. In this work we concentrate o...
186
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ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
A novel method for the segmentation of double-sided ancient document images suffering from bleed-through effect is presented. It takes advantage of the level set framework to prov...