2487 search results - page 186 / 498 » Automatic Model Selection by Modelling the Distribution of R... |
182
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ICML
2005
IEEE
16 years 7 months ago
2005
IEEE
Given a classification problem, our goal is to find a low-dimensional linear transformation of the feature vectors which retains information needed to predict the class labels. We...
181
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UM
2001
Springer
15 years 11 months ago
2001
Springer
This paper describes user modelling in I-Help, a system to facilitate communication amongst learners. There are two I-Help components: Private and Public Discussions. In the Privat...
212
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
In this paper, a new learning framework?probabilistic boosting-tree (PBT), is proposed for learning two-class and multi-class discriminative models. In the learning stage, the pro...
177
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SIGIR
2005
ACM
16 years 3 days ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...
202
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CONCUR
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. The paper presents a partial order reduction method applicable to networks of timed automata. The advantage of the method is that it reduces both the number of explored c...