7053 search results - page 759 / 1411 » Data Mining of Multi-categorized Data |
239
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ICDM
2009
IEEE
15 years 5 months ago
2009
IEEE
Text classification poses some specific challenges. One such challenge is its high dimensionality where each document (data point) contains only a small subset of them. In this pap...
247
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WSDM
2012
ACM
14 years 3 months ago
2012
ACM
In this work we propose a novel approach to anomaly detection in streaming communication data. We first build a stochastic model for the system based on temporal communication pa...
269
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KDD
2012
ACM
13 years 10 months ago
2012
ACM
A reasonable definition of intrusion is: entering a community to which one does not belong. This suggests that in a network, intrusion attempts may be detected by looking for com...
235
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KDD
2008
ACM
16 years 8 months ago
2008
ACM
Recent work in deduplication has shown that collective deduplication of different attribute types can improve performance. But although these techniques cluster the attributes col...
232
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KDD
2007
ACM
16 years 8 months ago
2007
ACM
Interaction graphs are ubiquitous in many fields such as bioinformatics, sociology and physical sciences. There have been many studies in the literature targeted at studying and m...