1269 search results - page 204 / 254 » Learning Correction Grammars |
108
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AAAI
1990
15 years 2 months ago
1990
An original methodology, called backward model tracing to model student performance which features a profitable integration of the bug collection and bug construction techniques i...
120
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ICML
2010
IEEE
15 years 2 months ago
2010
IEEE
Restricted Boltzmann Machines (RBMs) are a type of probability model over the Boolean cube {-1, 1}n that have recently received much attention. We establish the intractability of ...
110
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FGR
2008
IEEE
15 years 1 months ago
2008
IEEE
In this paper, we address the recognition of subtle facial expressions by reasoning on the classification confidence. Psychological evidences have determined that eyelids and eyeb...
CSCL
2007
15 years 1 months ago
2007
This article describes the impact of learning in asynchronous discussion groups on students’ levels of knowledge construction. A design-based approach enabled the comparison of t...
131
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KES
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. The aim of this work is to forecast future events in financial data sets, in particular, we focus our attention on situations where positive instances are rare, which fal...