721 search results - page 56 / 145 » Data Mining Approaches to Criminal Career Analysis |
130
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INFORMS
2007
15 years 6 months ago
2007
It has been shown in prior work in management science, statistics and machine learning that using an ensemble of models often results in better performance than using a single ‘...
174
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KDD
2009
ACM
16 years 6 months ago
2009
ACM
We present a new approach to large-scale graph mining based on so-called backbone refinement classes. The method efficiently mines tree-shaped subgraph descriptors under minimum f...
149
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ICWE
2009
Springer
16 years 21 days ago
2009
Springer
Abstract. Communication technologies, such as e-mail, instant messaging, discussion forums, blogs, and newsgroups connect people together, forming virtual communities. This concept...
150
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SDM
2003
SIAM
15 years 7 months ago
2003
SIAM
We present two extensions of the algorithm by Broomhead et al [2] which is based on the idea that singular values that scale linearly with the radius of the data ball can be explo...
146
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KDD
2009
ACM
15 years 10 months ago
2009
ACM
Commercial anti-virus software are unable to provide protection against newly launched (a.k.a “zero-day”) malware. In this paper, we propose a novel malware detection techniqu...