572 search results - page 67 / 115 » Winnowing-based text clustering |
129
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ANNPR
2008
Springer
15 years 3 months ago
2008
Springer
Clustering constitutes an ubiquitous problem when dealing with huge data sets for data compression, visualization, or preprocessing. Prototype-based neural methods such as neural g...
104
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SDM
2008
SIAM
15 years 2 months ago
2008
SIAM
Although clustering under constraints is a current research topic, a hierarchical setting, in which a hierarchy of clusters is the goal, is usually not considered. This paper trie...
102
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ICASSP
2010
IEEE
15 years 1 months ago
2010
IEEE
Image spam is an email spam that embeds text content into graphical images to bypass traditional spam filters. The majority of previous approaches focus on filtering image spam ...
145
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FCSC
2010
14 years 10 months ago
2010
Graphical models have become the basic framework for topic based probabilistic modeling. Especially models with latent variables have proved to be effective in capturing hidden str...
103
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WIDM
2003
ACM
15 years 6 months ago
2003
ACM
Hierarchical categorization of documents is a task receiving growing interest due to the widespread proliferation of topic hierarchies for text documents. The worst problem of hie...