222 search results - page 39 / 45 » Learning Optimal Parameters in Decision-Theoretic Rough Sets |
ICRA
2007
IEEE
14 years 4 months ago
2007
IEEE
Abstract— Categorizing visual elements is fundamentally important for autonomous mobile robots to get intelligence such as new object acquisition and topological place classific...
IANDC
2006
13 years 9 months ago
2006
This paper studies the complexity of learning classes of expressions in propositional logic from equivalence queries and membership queries. In particular, we focus on bounding th...
MICCAI
2006
Springer
14 years 10 months ago
2006
Springer
Abstract. This paper presents a novel active surface segmentation algorithm using a multiscale shape representation and prior. We define a parametric model of a surface using spher...
WWW
2008
ACM
14 years 10 months ago
2008
ACM
In this paper, we propose a novel unsupervised approach to query segmentation, an important task in Web search. We use a generative query model to recover a query's underlyin...
PR
2008
13 years 9 months ago
2008
This paper presents a strategy to improve the AdaBoost algorithm with a quadratic combination of base classifiers. We observe that learning this combination is necessary to get be...