923 search results - page 30 / 185 » Spam Deobfuscation using a Hidden Markov Model |
174
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ICIP
2006
IEEE
16 years 6 months ago
2006
IEEE
In this paper we propose a new framework for modeling 2D shapes. A shape is first described by a sequence of local features (e.g., curvature) of the shape boundary. The resulting ...
151
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NIPS
2001
15 years 5 months ago
2001
We show that it is possible to extend hidden Markov models to have a countably infinite number of hidden states. By using the theory of Dirichlet processes we can implicitly integ...
135
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ICDAR
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper presents a new approach for Handwritten Word Recognition based on Hidden Markov Model theory and the sliding window technique. The new approach uses specific singularit...
134
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JMLR
2006
15 years 4 months ago
2006
Spam filtering poses a special problem in text categorization, of which the defining characteristic is that filters face an active adversary, which constantly attempts to evade fi...
143
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CEC
2005
IEEE
15 years 10 months ago
2005
IEEE
New results are presented for the prediction of secondary structure information for protein sequences using Hidden Markov Models (HMMs) evolved using a Genetic Algorithm (GA). We a...