7342 search results - page 1339 / 1469 » Optimal Language Learning |
121
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JUCS
2008
15 years 1 months ago
2008
: Feature selection methods are often applied in the context of document classification. They are particularly important for processing large data sets that may contain millions of...
141
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AI
1998
Springer
15 years 1 months ago
1998
Springer
In this paper, we address the tradeo between exploration and exploitation for agents which need to learn more about the structure of their environment in order to perform more e e...
153
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PAMI
2007
15 years 1 months ago
2007
In this paper we present a two-level generative model for representing the images and surface depth maps of drapery and clothes. The upper level consists of a number of folds whic...
140
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CIKM
2010
Springer
14 years 11 months ago
2010
Springer
In the standard formalization of supervised learning problems, a datum is represented as a vector of features without prior knowledge about relationships among features. However, ...
139
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CIKM
2010
Springer
14 years 9 months ago
2010
Springer
A query considered in isolation offers limited information about a searcher's intent. Query context that considers pre-query activity (e.g., previous queries and page visits)...