231 search results - page 19 / 47 » Mark-recapture techniques in statistical tests for imprecise... |
ICDM
2008
IEEE
15 years 8 months ago
2008
IEEE
We introduce a novel technique to detect anomalies in images. The notion of normalcy is given by a baseline of images, under the assumption that the majority of such images is nor...
150
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PKDD
2004
Springer
15 years 7 months ago
2004
Springer
Spam filtering is a text categorization task that has attracted significant attention due to the increasingly huge amounts of junk email on the Internet. While current best-pract...
137
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ACSAC
2004
IEEE
15 years 5 months ago
2004
IEEE
One of the biggest obstacles faced by user command based anomaly detection techniques is the paucity of data. Gathering command data is a slow process often spanning months or yea...
116
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AIED
2007
Springer
15 years 8 months ago
2007
Springer
An implicit assumption in psychometrics and educational statistics is that the generative model for student scores on test questions is governed by the topics of those questions an...
112
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DATAMINE
2002
15 years 1 months ago
2002
We present an application of inductive concept learning and interactive visualization techniques to a large-scale commercial data mining project. This paper focuses on design and c...