7163 search results - page 1183 / 1433 » Privacy-Preserving Data Mining |
184
Voted
KDD
2009
ACM
16 years 7 months ago
2009
ACM
Conditional random fields(CRFs) are a class of undirected graphical models which have been widely used for classifying and labeling sequence data. The training of CRFs is typicall...
185
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
This paper addresses the issue of unsupervised network anomaly detection. In recent years, networks have played more and more critical roles. Since their outages cause serious eco...
180
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
209
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
The explosion of user-generated content on the Web has led to new opportunities and significant challenges for companies, that are increasingly concerned about monitoring the disc...
247
click to vote
KDD
2008
ACM
16 years 7 months ago
2008
ACM
A multi-mode network typically consists of multiple heterogeneous social actors among which various types of interactions could occur. Identifying communities in a multi-mode netw...