29 search results - page 5 / 6 » A Survey of Outlier Detection Methodologies |
117
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JACM
2011
14 years 2 months ago
2011
This paper is about a curious phenomenon. Suppose we have a data matrix, which is the superposition of a low-rank component and a sparse component. Can we recover each component i...
AVSS
2009
IEEE
15 years 6 months ago
2009
IEEE
—Millions of surveillance cameras record video around the clock, producing huge video archives. Even when a video archive is known to include critical activities, finding them i...
103
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CSUR
2004
14 years 11 months ago
2004
Vessel segmentation algorithms are the critical components of circulatory blood vessel analysis systems. We present a survey of vessel extraction techniques and algorithms. We put ...
103
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MM
2009
ACM
15 years 6 months ago
2009
ACM
In this paper, we present an automatic web image mining system towards building a universal human age estimator based on facial information, which is applicable to all ethnic grou...
BMCBI
2005
14 years 11 months ago
2005
Background: Several supervised and unsupervised learning tools are available to classify functional genomics data. However, relatively less attention has been given to exploratory...