446 search results - page 45 / 90 » An Empirical Study of Similarity Search in Stock Data |
167
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Given a point set S and an unknown metric d on S, we study the problem of efficiently partitioning S into k clusters while querying few distances between the points. In our model ...
173
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
In commerce search, the set of products returned by a search engine often forms the basis for all user interactions leading up to a potential transaction on the web. Such a set of...
204
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...
160
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BMCBI
2005
15 years 6 months ago
2005
Background: Protein sequence alignments have become indispensable for virtually any evolutionary, structural or functional study involving proteins. Modern sequence search and com...
184
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ECCV
2010
Springer
15 years 10 months ago
2010
Springer
Sparse coding of sensory data has recently attracted notable attention in research of learning useful features from the unlabeled data. Empirical studies show that mapping the data...