2723 search results - page 228 / 545 » Learning lexicographic orders |
149
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ICML
2006
IEEE
16 years 7 months ago
2006
IEEE
We apply Stochastic Meta-Descent (SMD), a stochastic gradient optimization method with gain vector adaptation, to the training of Conditional Random Fields (CRFs). On several larg...
179
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ICML
2005
IEEE
16 years 7 months ago
2005
IEEE
In this paper, we propose two new support vector approaches for ordinal regression, which optimize multiple thresholds to define parallel discriminant hyperplanes for the ordinal ...
140
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ICML
2004
IEEE
16 years 7 months ago
2004
IEEE
In this paper we extend previous results providing a theoretical analysis of a new Monte Carlo ensemble classifier. The framework allows us to characterize the conditions under wh...
127
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ICALT
2007
IEEE
16 years 26 days ago
2007
IEEE
This paper reports on an approach which maps documents onto an ontology-based information space in order to provide support for machine-mediated communication. First, a composite ...
166
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ECTEL
2007
Springer
16 years 22 days ago
2007
Springer
Abstract. Courseware validation should locate Learning Objects inconsistent with the courseware instructional design being used. In order for validation to take place it is necessa...