1269 search results - page 171 / 254 » Learning Correction Grammars |
ICML
2009
IEEE
16 years 2 months ago
2009
IEEE
We present an algorithm for finding an ssparse vector x that minimizes the squareerror y - x 2 where satisfies the restricted isometry property (RIP), with isometric constant 2s ...
107
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ICML
2007
IEEE
16 years 2 months ago
2007
IEEE
We address the problem of detecting batches of emails that have been created according to the same template. This problem is motivated by the desire to filter spam more effectivel...
100
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ICML
2003
IEEE
16 years 2 months ago
2003
IEEE
Naive Bayes is often used as a baseline in text classification because it is fast and easy to implement. Its severe assumptions make such efficiency possible but also adversely af...
108
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KDD
2003
ACM
16 years 1 months ago
2003
ACM
Privacy and security concerns can prevent sharing of data, derailing data mining projects. Distributed knowledge discovery, if done correctly, can alleviate this problem. The key ...
201
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VLDB
2006
ACM
16 years 1 months ago
2006
ACM
We focus on the problem of efficient learning of dependency trees. Once grown, they can be used as a special case of a Bayesian network, for PDF approximation, and for many other u...